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Drivers are just realizing what ‘blue sailboat’ icon means in winter – it may not be safe to drive yet when you see it

Kristen Brown
Published : 12:11 ET, Oct 28 2023
Updated : 12:11 ET, Oct 28 2023

AUTOMOTIVE experts have warned drivers of the true meaning behind the 'little blue sailboat' dash light.

As winter slowly creeps up and temperatures go down, it's important to know that certain temperature-related lights mean, and how to respond to them.

Automotive TikToker has uploaded a video to educated people on the "blue sailboat" light and what it means

A car review channel on TikTok called Basic A*s Car Reviews (@ basicasscarreviews ) uploaded a humor laden video telling drivers that the 'little blue sailboat' is warning drivers their car is too cold.

"Listen up psychos," she said.

"You don't just hop in the car and drive off, you have to wait until the car warms up, especially in the winter. That's what this little blue sail boat is for."

She zooms in on her dashboard, which showed the bright blue thermometer light floating in liquid, which some have nicknamed the "little blue sail boat."

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"Once the car is heated and the blue sail boat is gone, then you can go," she said.

According to The Auto Doc , that light simply indicates that the temperature of the vehicle's coolant is below the recommended temperature.

"In fact, the temperature is so low that it is possible for your radiator to get too cold, thus resulting in your engine freezing up and not being able to start," the site reads.

However, as long as a vehicle's coolant is changed upon manufacturer suggested intervals and there are no leaks, coolant will never freeze, but it can become more viscous.

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"But for this light to come on right at startup is normal. If anything, it's simply telling you that you just need to let your engine warm up a bit... The light will go away within a minute or two."

Though the warm up topic is wildly debated in the automotive industry, with some experts like The Auto Doc saying warming up an engine for a minute or two is a must, while others say modern tech renders the practice unnecessary.

J.D. Power states that warming up a vehicle for more than 20 to 30 seconds can be considered wasteful, especially with modern cars.

"Before the mid-90s, most vehicles used a carburetor, a mechanism that blends air and fuel for internal combustion engines in a suitable air-to-fuel ratio," the site reads.

"But during the late-80s and 90s, American car manufacturers began switching to fuel-injected engines."

With modern tech being so refined, idling for longer is an unnecessary waste of fuel and yields no real benefits for the engine.

"Warming up is a great way to maintain engine health . You allow it to lubricate itself and, in turn, prolong its life cycle. However, modern vehicles no longer have carburetors, and lubrication takes 20-30 seconds," the site says.

"So, there is no real need to sit idle much beyond the time it takes to defog the windshield."

Car Maintenance

Navigation Lights for Sailboats (And How To Read Them)

Last Updated by

Capt Chris German

June 15, 2022

Navigation lights on a sailboat can be confusing. If you understand the reason behind why they are the way they are however, they can make a lot more sense.

At their heart, sailboats are really just a power boat and as such must adhere to all power boat rules such as navigation lights. Other times however, a sailboat is classified in a special category. They have a set of additional lights they CAN show as an option, but are not always required to do so.

That’s about as clear as mud if you ask me and I contend that that is where the confusion about lighting a sailboat begins.

Just because you can show a light to identify yourself in times of low visibility, does not mean you have to and then we add in a little sibling rivalry between power and sail and things get downright adversarial when it comes to navigation and the night.

Table of contents

The USCG says You’re a Power Boat Whether You Like It or Not

Much to the consternation of many a sailor who has earned a commercial license to drive their sailboat, when you received your credential from the USCG it says you are a master of steam and power across the top with no mention of wind as a source of propulsion.

It is not until you read the back pages of your little red book that feels like a passport and looks like a US Sailing credential, that you will see the term “sail auxiliary”. That is because most of the time the U.S. Coast Guard knows that you are primarily reliant on your mechanical power to propel your vessel.

It's a sad thing, but the days of commercially viable sail boats are done and all but the most select few even have sails let alone use them as their primary power source. All sail boats by law are powerboats, but not all powerboats are sailboats.

Navigation Lights for a Power Boat

As a power boat, you are required to show certain lights and have been required to do so before power was even invented.

In the days of man powered vessels like the viking ships who relied on oars while in close quarters to power their vessels, they needed to show other boats, friend or foe, where they were by showing lanterns in the dark to identify themselves. As you know, it is a time honored rule among all the nations of the world both past and present, that you must avoid a collision at all costs while at sea and even the viking knew that you should not run into things.

By lighting the front and back of your boat, you could warn other boats of your presence as well as identify which way you were heading. As such there is a very specific rule in the Code of Federal Regulations Number 46 (CFR46 by common name) that spells out with detail how many, the color, the luminosity or brightness, the angle of visibility and the location of all of the lights required for navigation on every single boat, seaplane, submarine and other nondescript vessel conceived by man to date that they must show while underway in reduced visibility.

And there is no flexibility in the rules.

As such a power boat, and by extension all sailboats, MUST, without question show one green light on the starboard bow and one red light on the port bow and one all around white light or lights while operating in reduced visibility. These lights should shine at all 360 degrees of visibility with the bow lights shining at an angle of dead ahead to 22.5 degrees abaft the beam and the stern lights shining 225 degrees dead aft. A forward facing masthead light that is white in color shall shine forward to comply with the directive that all vessels must carry an all around white light. For more read here .

As you can see, there isn’t much wiggle room when it comes to lights that must be shown.

Sailboats get a little flexibility with lights

Sailboats however, are a little different when they are in fact sailboats, which is only when you are entirely reliant on the wind for power and in no way reliant on any mechanical or manual means of propulsion. And for good reason.

Back in the day when men were men and sailboats were wooden, fire was a major concern. Sails were coated with wax and other flammable substances and the wood on boats was saturated with oils and grease. Even the ropes were plant materials saturated with oils to keep them pliable and strong.

Add those highly flammable substances to a parching environment like the sea and you had what was essentially a giant floating tinderbox.

Then tell that giant floating tinderbox that they need to identify themselves to the world at large at night using oil lamps with flames because batteries and lights were not invented yet. It didn't take very long or very many ships burning to the water line for the Governments to say to the sailboats, you get to do things a little different.

As such, sailboats are given special dispensation when it comes to lights aloft. They don't have to show an all around white light in their rigging because no one wanted to set their rig on fire with oil lamps 60 feet up in their rig.

However, when a sailboat takes their sails down such as when they are powered or at anchor, they must resume the display of an all around white light or lights aloft. That became a real challenge with aluminum masts and the disappearance of rat lines on the shrouds because there was no easy way to climb the rig and check the bulbs up the mast on a regular basis.

Red over Green Sailing Machine

I have no idea where the history of this particular light comes from, but if you ever take a deck exam with the USCG, you better remember this mnemonic. An all around red light over an all around green may be displayed on a vessel during times of reduced visibility to indicate that a vessel is operating under sail power alone.

I won’t even speculate on how or why they came up with this particular light configuration, but if you want to use these lights as a sailing vessel, you can do so, but that means that you will need three all round lights at the top of your mast, an all around white, an all around red and an all around green, just in that order.

The red over green is to be displayed in addition to the running lights or the red and green bow lights with the 225 degree stern light. As always, when the motor comes on, so does the steaming light or the forward facing white light that is also usually about ¾ of the way up on your mast to complete the requirement of an all around white light that indicates a power vessel.

What is a “steaming light” and why are you mentioning it now?

Most sailboat electrical panels will have a switch that is labelled “steaming light” and it will only come on when your anchor light is off. This is probably the most confusing part of sailboat navigation lights so if you are confused about this, you're in good company as most people are.

A “steaming” light is named thusly, going back to the days of steam powered sailboats where when they fired up their boilers and doused the sails, they became a power boat once again. There aren’t too many steam powered boats, let alone steam powered sailboats, but the name stuck and it is a vestige of a bygone era.

Either way, when you fire up your motor, you turn on your “steaming light” and that locks out the all around white light which is used for anchoring to minimize the number of switches on your panel and reduce the number of wires in your mast. The fewer wires, the less chance of something not working or becoming disconnected.

The steaming light and the anchor light both go up the mast, but you can’t use an all around white light while using the 225 degree stern light at the deck level because to other boaters you would look like you have two white lights from the stern and that would be confusing.

The anchor light is used exclusively for anchoring while the steaming light is used to indicate you are a power vessel while underway.

As to why I am mentioning it now in the article, is because this would have blown your mind if I started with this subject cause it can be really confusing stuff.

Aspect Recognition with Lights

Remember when I said earlier that lights can help you tell others which way you are heading as well as tell you which way other boats are heading? That is called the aspect of the vessel and the USCG tests you on this for your deck exam as well.

Knowing that the bow lights go 22.5 degrees abaft the beam on both sides or 112.5 degrees on each side, and the stern light faces 225 degrees aft for a total of 360 degrees of visibility, you can tell a lot about where a boat is heading and who has the right of way.

One thing that's easy to remember is red means stop and if you see a vessel's red light, it means stop as you are the give way vessel and approaching the other vessel from his port side. Conversely it works with green as well as that means you are approaching from the other vessel's starboard side and you are the standon vessel.

If you see a red and green light equally low on the horizon, that means your heading dead on into another vessel's path and conversely if all you see is a white light low on the horizon, it means you are overtaking another vessel power or sail, we don’t care because it is an overtaking situation. However, any time you do see a white light aloft in addition to the red and green bow lights, you know you are encountering a power boat.

Then there are angular approaches as well, where you see white and red or white and green light low on the horizon. You know in that case you are seeing a portion of the bow lights and stern lights from the side approaches of a vessel. Based on which direction those lights are heading, you can deduce which way that boat is going in relation to your boat.

So put it all together and you see a green light and a white light low on the horizon with a red over green light aloft, you know that you are approaching a sailboat that is traveling to your port and that might make you the standon vessel. That is of course, if we didn’t concern ourselves with windward and leeward and port tacks and starboard tacks, but that is a discussion for another article. So stay tuned when we talk about sailing rules and the right of way. But for now, do good, have fun and sail far.

Capt Chris German is a life long sailor and licensed captain who has taught thousands to sail over the last 20 years. In 2007, he founded a US Sailing-based community sailing school in Bridgeport, CT for inner city youth and families. When Hurricane Sandy forced him to abandon those efforts, he moved to North Carolina where he set out to share this love for broadcasting and sailing with a growing web-based television audience through The Charted Life Television Network.

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What 18 Symbols On Your Car’s Dashboard Mean

By nick greene | jun 7, 2023, 1:04 pm edt.

What's that round thing about to hit that guy?

When something goes wrong with your car , or if a feature you should know about gets activated, a signal funnels through the electrical system and into the dashboard. This illuminates a symbol on the dash, and these cover a wide range of issues—some of which may be serious. Here are the meanings behind 18 of these curious-looking markers (and what they look like, in case you need a reminder.)

Your dashboard may be different and the symbols may have altered designs or indicate slightly different things, so be sure to consult your owner’s manual. Some of these lights could portend a serious malfunction . Don’t ignore them. When in doubt, have a professional check it out.

1. engine temperature warning light, 2. tire pressure warning light, 3. oil pressure warning, 4. traction control, 5. engine warning, 6. anti-lock brake warning, 7. rear window defrost light, 8. battery alert, 9. fuel indicator symbol, 10. seatbelt reminder light, 11. airbag indicator, 12. fog lamp indicator, 13. air suspension warning, 14. lane departure warning, 15. washer fluid indicator, 16. cruise control indicator, 17. lamp out warning, 18. brake pad warning.

Temperature warning light on car dashboard

What it looks like: A pirate ship with its sails down as if to say, “I’m just a normal boat, no pirates here.”

What it means: Your engine is too hot, friend. Here is a useful guide for what to do if your engine overheats.

Tire pressure warning light on car dashboard

What it looks like: A Buckingham Palace guard telling you the field goal is good !

What it means: The pressure in one or more of your tires is too low and needs to be attended to.

Oil pressure warning light on car dashboard

What it looks like: You’re about to get three wishes.

What it means: Your engine is running low on oil, or there is a problem with your car’s oil pressure system.

What it looks like: Cthulhu wearing a fedora.

What it means: The car’s traction control system is engaged.

What it looks like: Yellow submarine, a yellow submarine, a yellow submarine.

What it means: It can blink on to warn you of a number of issues , from minor (a loose gas cap) to major (wiring problems).

Boat Navigation Lights Rules: Illustrated Beginners Guide

When navigating at night, the lights on other boats are your first clue about the moving dangers around you. And your navigation lights are your first line of safety in avoiding collisions in the dark, and they tell others vessels what you are and what you are doing. The rules sound complex, but with a little understanding you can get the basics for any situation.

So what are the basic navigation light rules? For most small vessels, motoring requires red and green (port and starboard) lights, and a white light visible in all directions around the boat. This is almost always a stern light and a masthead light on sailboats. Boats under sail require port and starboard lights, and a white stern light. Sailboats below sixty-five feet may show a tricolor light at the masthead instead of side and stern lights when sailing.

That's it, in a nutshell. There's a little more to it, as the rules change with different sizes and there are some specifics about angles of display for the colors. Identifying other ships at sea requires more study, but the basics are the same. And it's not much trouble to make sure you've always got the proper lights on your vessel.

Infographic for Marine Navigation Lights Rules based on sailboat size

Masthead Light - a white light placed centerline on the boat showing an arc of 225 degrees with 112.5 degrees either side of the front of the vessel.
Sidelights - A red light on the port side and a green light on the starboard. They must show an arc of 112.5 degrees from centerline of the bow.
Stern light - A white light on the stern of the boat showing an unbroken arc of 135 degrees from centerline of the vessel.
All-round light - A light showing in an unbroken arc of 360 degrees.

The good news is you need not measure these angles. Any properly installed USCG or COLREGS approved light which will cover the correct arcs. If you have to replace the original light from your boat, make sure it's with an approved replacement.

Lights When Sailing

The specific rules for a sailboat under sail are in COLREGS Rule 25 and vary slightly with the size of the boat. A sailboat powering is considered a power boat and falls under in Rule 23.

Under 23 feet (7 meters) - side lights and a stern light, possible. If these lights can not be displayed a light must be kept at hand to help avoid a collision. This can be a bright flashlight.
Over 23 feet - Side lights visible to one nautical mile and stern light visible for two.
Vessels under 65 feet may combine both sidelights into a single lantern on the bow.
May show a tricolor light on the masthead instead of sidelights and a stern light. It's one or the other though, do not show these lights at the same time .
Masthead light must be visible for three nautical miles, all other lights must have a two nautical mile visibility.
Side lights must be separated.
May not show a masthead tricolor light.
Masthead light must have five nautical mile visibility, all other lights must be visible for two nautical miles.
Optional masthead lights - any vessel under sail may display a red light over a green light at the masthead with sidelights and stern light. The red over green may NOT be displayed with a masthead tricolor light. It's one set or the other.

Lights When Motoring

For all navigational purposes a sailboat under power is considered a power boat. This includes motor sailing - if the engine is on and providing propulsion you are on a power boat, even if the sails are up . This applies to navigation lighting, sound signals in fog and limited visibility, and rights of way.

Sailboats under 50 meters under power need to show:

A masthead light
Stern light

A power-driven vessel under 23 feet (7 meters) that does not exceed seven knots of speed may display an all around white light, though sidelights should be used if available.

The USCG has published its own "Rules of the Road" that are based on the COLREGS. In addition, it has rules for the "Inland Waterways" for rivers, inland lakes and the Great Lakes.

The good news is this has no impact on what you have to do with your own boat.

They mostly relate to lighting changes on towed vessels like barges and tugs. For example, a vessel towing or pushing another vessel in the ocean under COLREGS shows two masthead lights, sidelights and a stern light, whereas in Inland Waterways the towing or pushing vessel displays two yellow towing lights instead of a white stern light.

If you sail on lakes, rivers or the Great Lakes where towed commercial traffic is common you should learn the inland lights, but coastal or ocean sailors will never see these.

When you anchor outside a designated mooring field, you should display an all around white light at the masthead or as high in the boat as practical.

If your boat is large and has a very tall mast, you may wish to display another light closer to the waterline. Boats approaching in the dark may not see a light on a mast sixty or seventy feet in the air when they are close to your boat.

We use a simple garden path light on our stern when we anchor, left in a rod holder or flag socket. It comes on automatically at dusk and is a cheap and easy way to be more visible. There is no specific rule stating you can not display more lights than required, or the nature of any lights beyond the required all around light.

The COLREGS also specify that a round black "daymark" should be displayed in the rigging of any vessel at anchor. Very few small vessels observe this, however it is the correct display for a vessel in an anchorage.

If you tie to a mooring in a marked mooring area you are not required to display anchor lights, but there is no harm in doing so.

The other important reason to know your lights is to figure out what's going on around you at night. The water may be ablaze with white, red, green and other lights at night and they are your first key to avoiding collisions and problems.

All combinations of lights for fishing boats, commercial vessels, and so on are outside this post‘s scope. The odds are small you will encounter a submarine, seaplane or hovercraft at night, but there are regulations regarding specific lighting for each of those vessels!

There are a few fundamentals to help you figure out what that is you see on the horizon, which way it is going, and whether it is a danger to you.

Port Wine is Red

The fundamental rule is that red sidelights will ALWAYS be on the port side of a vessel, and green lights will always be on starboard. However, some vessels can use all around red and green lights for other purposes, though those will be higher than sidelights.

The light‘s on a ship is not important, some large tankers and freighters will have their sidelights far aft and put them on the superstructure for better visibility. It is not safe to assume that sidelights you can see are on the bow of large vessels .

When you can see the color, you know which way the bow is pointing. If it's red, it's pointing more or less to the left and will travel in that direction. A green light shows it is heading more or less to your right.

If you can see the red and green lights at the same time, you are looking directly at the bow of the vessel. When you are far away, this isn‘t as alarming as if you are close crossing. Seeing red and green lights together on a vessel is something you never want to see for long.

Be aware of red and green lights used in combination with other red, green and white lights. These may not be running lights and could have other significance.

Tankers, Freighters and Large Ships

Tankers, freighters and large ships will have side lights, a stern light and a masthead light. In addition, on vessels over 50 meters there will be a second masthead light further aft and higher than the forward light. The masthead light positions are a better tipoff to the bow direction and how far from the bow the sidelights might be. Remember - on a large vessel the sidelights may not be at the bow or even close to it.

USCG Inland Rules allow for a second all-around white light on large vessels on the Great Lakes instead of a second masthead light.

Fishing Boats

Fishing boats engaged in fishing will have more complex light displays. When they aren't fishing, they will show lights like any power vessel, but Rule 26 spells out light combinations that vary by the fishing activity being done. In general:

Boats which are Trawling but not making headway will display a green all-around light over a white all-around light , and a masthead light aft of these lights. Boats making headway while trawling will show these lights, plus sidelights and a stern light.
A vessel fishing other than trawling will show a red all-around light over a white all-around light . When making way they will also show sidelights and a stern light.
If a vessel has gear more than 150 meters away from the boat, it will show a second all around light in the direction of the gear. The best rule is to give fishing boats as wide a berth as you can at night. They're easy to pick out if you check the top light configurations but their course may be difficult to predict.

Towing and Pushing

Towed vessels can be the most dangerous to cross, but they have the most lights to tell you what is happening. Refer to COLREGS or the USCG Rules of the Road Rule 24 for all combinations You can pick a tow/push vessel out with the following lights:

Two or three masthead lights in a vertical line. Three masthead lights shows a tow over 200 meters. Additional masthead lights may show for larger tow vessels.
A towing light (yellow light with the same characteristics as a stern light) directly above the stern light.
The will also have side lights and a stern light.
The towed vessel will show sidelights and a stern light. Lighting may vary under USCG inland rules, where towing lights may replace stern lights. Learn these differences if this is your regular cruising ground. If you think there is a tow ahead of you, always go well behind the aft most set of lights. Never go between a tow and avoid crossing ahead if possible as it may restrict their maneuverability.

Special Situations

There are several rare situations you may encounter. As a general rule, if there are a lot of lights and you don't understand them look for the sidelights on a moving vessel. If you can find them and figure out the direction it is moving, it makes the vessel easier to avoid. Stay well clear of lights you do not understand if you can avoid them without risk.

Most of these signals are used by larger, commercial vessels and you will not need them.

They use these light combinations with other light combinations. For example a towing vessel may also be restricted in maneuverability, and a vessel constrained by draft will show running lights if moving.

Not Under Command - two all around red lights in a single line
Restricted in Ability to Maneuver - red, white then red in a single line
Constrained by draft - three all around red lights

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Red, Green, and White: A Definitive Guide To Navigational Boat Lights

1 Types of Boat Lights
2 Why It Matters
3 Different Technologies
4 Safety Considerations

More from SAIL

Are you a boat owner looking to get the most out of your boating experience? Whether you are out fishing, whale watching, or on a leisurely cruise around the harbor, one thing all boat owners have in common is their need for navigational lights. Having the right lights on your boat can make the difference between a safe and enjoyable time on the water and a potentially disastrous situation. If you’re new to sailing, you may be wondering what all of these lights mean. This guide will detail the type of boat lights and why you need to have them. We’ll also review safety considerations when it comes to navigational boat lights.

Types of Boat Lights

Other than the boat lights that illuminate a boat’s deck , the two other common types are red and green navigational lights. These two colors indicate the direction a boat is facing when moving on the water. Red navigation lights are placed on the left side of the boat, while green navigation lights are placed on the right side. Both of these colored lights must be visible from a distance of at least a mile away. White boat lights might also be used to indicate that a boat is stationary.

Why It Matters

The primary purpose of navigational boat lights is to allow other vessels to identify a boat’s direction and size during restricted visibility conditions. Red and green navigation lights indicate if a vessel is moving towards or away from another boat, allowing for safer navigation and collision avoidance on congested waterways. All-around white navigation lights also provide added visibility by illuminating your vessel from every direction with a single light source located above the horizon. These types of navigation lighting can help prevent accidents on the waterways and create safe navigation for everyone involved.

Different Technologies

In addition to traditional incandescent lighting, more modern technologies such as LED lighting have become more common due to their increased visibility, durability, and energy efficiency. Some vessels may choose to use an anchor light, which is usually a single white light located near the top of a vessel’s masthead.

Safety Considerations

Navigational boat lights are only effective when they are used properly and maintained regularly. If a light goes out suddenly or fails to illuminate correctly, it may be necessary for other vessels to take extra safety precautions when passing by. These precautions could include increasing speed or altering the course to avoid a collision with unseen obstacles. If your boat has an anchor light, it is critical to remember to turn it off when not anchored. This light typically indicates that your boat isn’t moving, and having illuminated incorrectly can confuse other vessels.

Navigational boat lights are an essential tool for any boat owner looking to maximize their time on the water. Boat owners can now confidently navigate the waterways with the assurance that their navigational lights are always up to the task. Now all that’s left to do is enjoy the open water.

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Navigation Lights on Sailing Yachts and Motor Boats

Navigation lights ensure the safety of everyone at sea. The Convention on the International Regulations for Preventing Collisions at Sea (IMO COLREG 72) precisely sets out the guidelines for navigation lights, i.e., displaying lights, their range (distance from which the light is visible), as well as how they should be constructed and assembled. Our guide is of interest to sailors and sports boats enthusiasts with boats up to 20 m in length.

Regulations and official certifications:

When must navigation lights be displayed, what are the regulations concerning the use of navigation lights at sea, how do i know that my lights are eu-compliant, what is a ce mark, how are navigation lights defined, minimum range of navigation lights:.

From what distance must lights be visible?
What lights are required for my boat?

What lights must be displayed on a sailboat or rowing boat with a motor?

What lights should i exhibit when at anchor, what lights should be displayed to show that a vessel is unable to manoeuvre.

How do I indicate that my vessel has run aground?

Navigation lights – Conventional and LED:

What distinguishes led from conventional navigation lights.

Replacement bulbs for conventional & LED lights

What are the advantages of LED navigation lights?

Switching from conventional to led navigation lights.

According to COLREGs part C, rule 20), navigation lights must always be used on board from sunset to sunrise or during the day if visibility is poor.

Please refer to the German Traffic Regulations for Navigable Maritime Waterways , §8 -10 and Preventing Collisions at Sea. Part C - Lights and Shapes. rules 20 - 31, and annexes I 1. - 14 for the exact wording.

NOTE: Vessels that are authorised to fly the German flag are generally only permitted to use approved navigation lights and sound signalling devices.

EU approval can be identified via the wheel mark symbol and the notified body number. BSH approved navigation lights (previously DHI) are marked with a model number (e.g., BSH/00/01/90).

However, even older lights with DHI approval that have already been installed maintain their approval, despite the changes made by the BSH.

In addition to the wheel mark symbol and German BSH approval, some lights are also approved by other countries, such as RINA (Registro Italiano Navale), MCA (Maritime and Coastguard Agency) and the USCG (United States Coast Guard). These are now recognised, provided the approval comes from the national approval body recognised in the country of origin.

National bodies whose accreditation is currently recognised in Germany:

The wheel mark symbol indicates approval of the Marine Equipment Directive (MED). This approval is valid for all EU member states, both for commercial vessels and recreational shipping.

0098 = Notified Body number (here 0098 = Germanischer Lloyd in Hamburg) 18 = year in which the mark is affixed, here 2018

A CE mark is a symbol that must be affixed to a product by the manufacturer before it is sold on the European market. It indicates that the manufacturer is aware of the specific requirements for the product in question and that it fulfils the requirements of relevant European product directives. A CE mark does not supersede approval according to collision prevention regulations.
Navigation lights are defined in detail by the International Maritime Organization (IMO), according to the International Regulations for Preventing Collisions at Sea, 1972 (COLREGs) Convention on the International Regulations for Preventing Collisions at Sea, 1972), in sections C and D. The following rules apply:

Which navigation lights are required on board according to IMO COL REG?

Definitions according to the 1972 International Regulations for Prevention of Collisions at Sea (COL REG 72):

1. Side lights for starboard and port

A green light on the starboard side and a red light on the port side, which shine from dead ahead in an arc of 112.5° aft to a point 22.5° abaft the beam (behind the beam) on either side of the vessel. On ships of less than 20 metres in length, the two individual sidelights may be replaced by a dual-colour combined light. This must be centrally located on the bow and stern axis.

2. Stern light

A white light mounted as close to the stern as possible and shines dead ahead in an arc of 135° (67.5° to each side). The mounting height should be aligned to the height of the side lights and should never be higher.

3. Three-colour light for sailing vessels (sailing lights)

On sail boats up to a length of 20 m, the side light and stern light can be combined into one three-colour light mounted on top of the mast. However, as soon as the sail boat's motor is engaged, the use of a three-colour light is no longer permitted. The rules for motor-powered vessels then apply.

4. Mast-head light

A white light placed over the centre line of the vessel and shines dead ahead in an arc of 225° (from straight ahead up to 22.5° more aft than crosswise to each side). The mounting height should be at least 1 m higher than the side lights. In the past, the mast-head light was also referred to as a steam boat light or steamer light, as it is only seen on ships that operate under engine power.

5. Signal light or all-round light

A light that shines in a complete circle of 360°. It may emit white, red or green light, depending on use. Examples of use: All sailboats and motorboats at anchor must exhibit a white anchor light . Ships over 12m in length must, if necessary, display vessel-in-distress lights (two red signal lights) placed at a vertical distance of at least 12 m. The distance between such lights must not exceed 1 m.

From what distance must navigation lights be visible?

The range indicates the distance from which the light can be seen. The minimum ranges of navigation lights are defined according to ship size as follows::

Best-seller Hella marine

Note: When sailing boats are powered by a motor, the rules for motorboats apply and not for sailboats. The tricolour light may then no longer be displayed.

Displaying lights for sailboats up to 20 m

1 x red port side light

1 x green starboard light

1 x stern light

Also allowed:

1 x red all-round light on or near the mast top

1 x green all-round light on or near the mast top

1 x 3-colour light

Sailing vessels under 7 m (dinghies or small sports boats)

If, due to their design, no modern lights can be fitted, sailing vessels under 7 m in length and vessels being rowed must always carry an electric torch or lantern showing a white light, ready to exhibit in sufficient time to prevent a collision.

1 x Electric light or a torch with white light

Motorised vessels over 12 m

Lights used must be either / or:

1 x white masthead light fore

1 x dual colour light

Motorised vessels under 12 m

Alternatively, motorised vessels under 12 m can exhibit the following lights:

1 x white all-round light

Motorised vessels under 7 m and 7 knots maximum speed (small motor boats, dinghies or inflatables):

Motorised vehicles under 7 metres and with a maximum speed of no more than 7 knots can display the following navigation lights: all-round lights, portside and starboard lights.

The following applies in accordance with German Traffic Regulations for Navigable Maritime Waterways (SeeSchStrO): If, due to their design, no lights can be displayed (e.g., dinghies), sailing vessels under 7 m in length and 7 knots maximum speed must carry an electric hand-held spotlight or a torch to prevent collisions in the dark.

Left: 1 x white all-round light, 1 x red port side light, 1 x green starboard light

Right: 1 x hand-held spotlight or torch

Best-seller Aqua Signal Conventional

Best-seller Aqua Signal LED

Provided no engine power is used, the rules for sailboats apply. Motor-sailing vessels must display a large black cone pointing downwards when sailing during the day or at good light.

For vessels travelling under sail or at rudder during darkness or at reduced visibility, the rules for carrying lights for motorised boats automatically apply. This then depends on the length of the boat.

By day with a black cone, tip pointing downwards.

Visual signalling equipment

Torches & Spotlights

How must navigation lights be mounted on board?

Navigation lights must be securely mounted perpendicular to the waterline. Mast-head lights and stern lights should both be placed above the keel line.

At anchor during daylight? This must be displayed with a black anchor ball.

If the vessel is anchored outside of an area of water known by the River and Shipping Police Authority as an anchorage and berth for small vessels, this must be indicated as follows:

A black ball by day, 1 x white all-round light at night

Marker Lights

If your boat is unable to manoeuvre*, this should be indicated as follows:

Stationary: 2 x red all-round light, 2 x black ball, one below the other (during the day)

Moving: 1 x red port side light, 1 x green starboard light, 1 x white stern light

* A vessel is described as if, due to exceptional circumstances (e.g., rudder failure or engine malfunction), it cannot manoeuvre as prescribed and therefore cannot avoid another vessel.

How do I indicate correctly that my sailboat or motorboat has run aground?

If your boat has run aground, this should be indicated as follows:

2 x red all-round light, 1 x white all-round light, 3 x black ball, one below the other (during the day)

Manufacturers that specialise in navigation lights such as Aqua Signal or Hella Marine supply a wide range of internationally approved navigation lights which work with conventional (with BSH bulb) or with permanently installed light-emitting semiconductor components (LEDs). The bulbs required for operation are an integral part of the approval. Replacement bulbs must also be certified so that approval / your insurance protection is guaranteed. Ships under 20 m: Stern and anchor lights require BSH-approved light bulbs with 10 watts, all other navigation lights 25 watts.

All series listed above with BAY15d sockets could alternatively be operated with a high-Power LED . The big advantage in doing so is that the LED is suitable for multiple voltages (10-30 V) and consumes just 3 watts during operation. Since the light colour, range of light or beam angle can vary depending on the housing, this light is NOT yet internationally approved.

Spare Bulbs - Conventional & LED

Energy consumption on sailing ships is, as ever, a topic of significant interest. This is especially true for blue-water sailors who like to sail longer distances at a stretch. The arguments for converting to LED technology are as follows:

High energy savings due to the low power consumption
Long lifespan (over 10,000 hours)
MultivoltTM technology (10-30V) with greater tolerance to voltage peaks
Compact and light housing constructions
Waterproofed, hermetically sealed housings
Maintenance free

When switching completely from conventional navigation lights to LED lights, lights with the BSH seal of approval / EU wheel mark meet all the requirements in terms of light colour (no risk of blue tint), range of light and beam angle, and that you are travelling in accordance with KVR.

Navigation lights with LED technology

Replacing your navigation lights is often easy to do as manufacturers usually use the same mounting points for LED lights or have an adapter plate for further use of existing drill holes:

Adapter plate

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Written by our SVB (technical) experts

Our SVB safety experts regularly carry out maintenance checks and tests on our safety products, such as life jackets, life rafts etc. They test products and base their recommendations on many years of experience and their own know-how.

Dashboard Warning Lights Guide

If you see a warning light on your dashboard (or touch screen, or the car’s smartphone app...) that means something went wrong. But some warning lights are more intuitive than others, especially those that have been around for a long time.

New cars are more complicated than most of us would have imagined just a decade or two ago, and they’re changing every year, with bigger screens, more efficient powertrains and more technological integration. As more cars incorporate electrification and semi-autonomous driving advancements, traditional instrument lights and warnings will increasingly go by the wayside as new ones take their place, but it’s still important to know what they all mean.

Any new car on a dealer lot today, even the most basic, likely has an advanced safety system that consists of cameras and sensors tied into the car’s main computer network, though the complexity varies based on the car’s level of safety tech and driver-assistance technology. Combine that with a central infotainment system controlling a lot of the car’s functions, and any minor problem can turn into a major one.

A warning light on the dashboard or instrument cluster (or infotainment display, or smartphone app) means something went wrong. Some are more intuitive than others, even though the methodology and design of warning lights has stayed fairly consistent over the years.

A red light indicates a major problem or failure, and you should prepare to stop as soon as it’s safe to do so. A yellow or amber light calls your attention to a condition you should be aware of, such as the traction control system activating on a wet or slippery surface. A green, blue or white light means you’re using a feature, like the headlights or a particular safety feature.

Let’s take a look at these lights, keeping in mind that they may vary somewhat. If you aren’t familiar with the lights in your car, this is a good primer, but always have your owner’s manual at the ready.

Check Engine Light

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The check engine light, or CEL for short, is one of the most common dashboard warning lights but also one of the least specific. That’s because the check engine light warns of any engine-related issue. This can include something as simple as a loose gas cap (which may have a warning light of its own), or a more serious issue like a misfire, knocking or a loss of compression, which could result in premature engine wear or failure, which may leave you stranded and will be expensive to fix.

Protect Your Vehicle from Unexpected Repairs

The check engine light can be red or amber, and it typically features the outline of an engine, the words "service engine soon" or simply "check engine" in bold letters. Some owner’s manuals also refer to it as the malfunction indicator light, or MIL.

It is completely normal for the check engine light to illuminate momentarily when turning the key in the ignition, but it should disappear as soon as the vehicle is running. If not, the system is detecting an issue. Due to the potential for severe engine damage, we don’t recommend driving your vehicle if the check engine light is on. Call for a tow truck and have a repair shop diagnose and fix the issue.

Engine Coolant Temperature Light

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The engine temperature light features a red thermometer. When illuminated, it indicates that the engine is overheating. This is a serious problem and it can result in catastrophic engine damage, so if you see this warning light, you should always pull over as soon as it’s safe to do so and turn off your vehicle. There are a number of issues that can cause the engine to overheat, such as a broken water pump, a stuck thermostat, a leak in the radiator or in one of the coolant hoses or a blown head gasket.

Transmission Fluid Temperature Light

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The transmission temperature light is often depicted as a yellow or red thermometer surrounded by a gear, or with the words "AT OIL TEMP." When illuminated, this light indicates that the transmission is overheating. As before, you should stop and turn off your vehicle when it’s safe to do so if you see this warning light. Common reasons for an overheating transmission include low fluid levels, worn internal components, high mileage or extended periods of heavy towing.

Engine Oil Pressure Light

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The engine oil pressure light is typically depicted as a red oil can, and it signifies that oil is not circulating properly through the engine. This is a major issue because insufficient oil pressure can cause an engine to wear prematurely or even seize up, and it’s another light that means you should pull over and turn off the vehicle as soon as you can. Common reasons for low oil pressure include low oil levels, a worn oil pump and other worn internal components. It’s a good idea to check the engine oil level regularly and change the oil at the manufacturer-specified intervals.

Engine Oil Change Light

The oil change light does exactly what you’d expect: it indicates when the engine oil should be changed, based on mileage driven. Most modern vehicles require synthetic oil, which has allowed automakers to stretch oil change intervals from the traditional 3,000-mile limit to anywhere from 5,000 to 15,000 miles in some cases. You may see this indicator displayed as text instead of as a light, such as "Service Engine Soon" or "Oil Change Required." Some automakers refer to this feature as the oil life indicator as well.

Battery Warning Light

The battery indicator light is red and it features the outline of a battery with plus and minus symbols. When illuminated, this light indicates that the vehicle’s charging system isn’t functioning properly. The battery could be the issue, but the cause could also be a loose or corroded battery cable, a worn alternator, a broken accessory belt or another electrical fault in the system.

It’s completely normal to see this light turn on and then off when starting your vehicle. If the light turns on while you’re driving, though, you should pull over and stop as soon as it’s safe to do so. Otherwise, the engine will stall once the battery is completely drained, which may only take a few minutes.

EVs also have battery warning lights. A battery symbol with a lightning bolt means the battery’s charge level is low (this may also appear in plug-in hybrid vehicles) and a battery symbol with a temperature gauge means the battery is running hot, and the car should be pulled over and shut off as soon as it is safe to do so.

Tire Pressure Warning Light

The tire pressure warning light is depicted as a yellow tire with an exclamation point in the middle. This warning light signifies that one of the vehicle’s tires is underinflated, and – in some modern vehicles – it can show the pressure of all four tires and indicate which is low.

The tire pressure monitoring system (or TPMS) is responsible for activating this light. If it turns on while you’re driving, you should pull over and stop as soon as possible. Driving with a flat or underinflated tire is unsafe, as it can drastically alter the vehicle’s handling. Call for a tow truck if any tire is flat, or change the tire if your vehicle is equipped with a spare. If the tires are all still inflated, you should drive to the closest service station to check the pressures and add air if necessary.

Common reasons for this light to turn on include a puncture, a faulty tire pressure sensor or gradual loss of pressure due to seasonal temperature changes.

Reduced Engine Power Light

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Modern vehicles are equipped with a fail-safe system, or limp mode, that limits engine performance if a major fault is detected. This setup is designed to protect the engine, transmission and other driveline components from damage. The system triggers the engine light to turn on, and – in some vehicles – a "reduced engine power" readout may also illuminate.

While the vehicle may still be drivable, it’s best to pull over and stop due to the potential for damage. A faulty throttle position sensor is one of the most common reasons for this light to turn on.

Brake Warning Lights

The brake warning light features a red circle with an exclamation point or "P" in the middle, or simply the text "BRAKE." When illuminated, this light can indicate such things as routine notifications that your parking brake is engaged to warnings that there's a fault in your braking system, such as a failing master cylinder. If you unexpectedly have a brake warning light come on, first pull off the road, then set and release your parking brake. If the light does not turn off, it's time to call a tow truck before the system fully fails or more damage occurs.

It could be something as simple as a sticky parking brake, low brake fluid or worn brake pads. More serious issues, including problems with the master cylinder or the computers that handle your car's braking system, may be the culprit.

ABS Warning Light

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The ABS light features a yellow or red circle with the letters "ABS" in the center, and it illuminates when a problem is detected with the anti-lock braking system or when the system is active. Generally, if it's flashing while you're braking, the system is functioning as intended. If it's on constantly, there's a problem with your anti-lock braking system.

ABS improves braking performance on slippery roads by pulsing the brakes to prevent the wheels from locking up and skidding. The brakes should still function if this light comes on while driving, but emergency braking performance may be reduced. If you notice any changes to your braking response or pressure when this light comes on, pull over and stop. Common causes for this light to turn on include a faulty wheel speed sensor or an issue with the ABS controller.

Traction Control Warning Light

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The traction control system works hand in hand with the anti-lock braking system. It selectively applies the brakes to limit the wheels from slipping during acceleration, and it often engages when driving on icy and snowy roads, wet pavement, sand and gravel. The yellow traction control light – a car with two squiggly lines underneath – illuminates momentarily when the system is intervening. If the light stays on, however, that means there is a problem with the system and it may not operate properly. A faulty wheel speed sensor is one of the most common reasons for this light to turn on.

Stability Control Warning Light

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Electronic stability control, or ESC, is another aspect of the anti-lock braking system. Stability control works to keep the vehicle heading in its intended direction. It does this by monitoring wheel speed and steering inputs, and then applying the brakes as necessary to prevent sliding or spinning. Some vehicles have a dedicated "ESC" or "VSC" warning light that illuminates when the system is engaging and stays lit if there is a fault, but many vehicles don’t. In those instances, the traction control warning light turns on instead.

Power Steering Warning Light

The power steering light features a red or yellow steering wheel icon, often with an exclamation point on the side. It illuminates when a problem is detected with the steering. If your vehicle is equipped with electric power steering (EPS), you’ll need to take it to a mechanic to get the issue diagnosed. If the car has hydraulic power steering, however, the light often means that the power steering fluid reservoir is low. Top it off and keep an eye out for leaks. Schedule a service appointment if this doesn’t fix the issue.

It is not safe to drive the vehicle if this light comes on, even if you don’t notice any problems right away, because a gradual or sudden lack of power steering assistance will make the car much harder to maneuver.

Airbag Warning Light

An illuminated airbag light indicates that there is a fault with the vehicle’s airbag system, which is often referred to as the supplemental restraint system (SRS). This indicator light typically features a red airbag icon, though in some vehicles it is replaced by "SRS" or "AIR BAG" text.

You should not drive your vehicle if this light turns on, because it means that the airbags may not deploy in the event of a crash and the seat-belt pretensioners may not tighten appropriately. Have a qualified repair shop diagnose and fix this problem.

Seatbelt Warning Light

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The seat-belt light does exactly what you’d expect: it features the outline of a person wearing a seat belt, and it stays illuminated until the driver of the vehicle buckles up. Some vehicles also monitor the front passenger seat with weight sensors in the seat that communicate with the car’s computer. If all occupants have buckled up and the light doesn’t turn off, this may mean there is a problem with the belt buckle sensor or one of the pressure sensors under the seat.

Automatic Shift Lock Light

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Modern automatic transmissions are equipped with a shift interlock, which prevents the vehicle from shifting out of park until the driver has pressed the brake pedal. In some vehicles, it can also prevent the engine from starting. This reduces the risk of the vehicle rolling away if the gear selector is pushed accidentally. The shift lock light features a green foot within a circle, and it turns on to show when the system is active.

Low Fuel Warning Light

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The low fuel light features an amber or red gas pump, and it illuminates when the fuel tank is almost out of gasoline or diesel fuel, depending on the type of vehicle. The fuel level required to trigger this warning light can vary from vehicle to vehicle, but it often indicates about one to two gallons of fuel remaining. Additionally, this light may turn on if the gas cap is loose.

Washer Fluid Warning Light

The washer fluid light illuminates when a low level of windshield washer fluid is detected. This indicator light is typically yellow and it features a windshield icon. The same symbol is located on the cap of the washer fluid reservoir, so you can easily tell where to add the fluid. Most vehicles only have one washer fluid reservoir, even if there are rear windshield wipers with washers, and it’s usually found under the hood. In cars with rear washers, the washer fluid reservoir typically has a separate pump and hose that moves fluid to the rear glass.

Engine Stop-Start Light

Many modern vehicles are equipped with automatic stop-start systems that are designed to save fuel in stop-and-go city driving. These systems can shut the engine off when the vehicle is slowing to a stop and quickly turn the engine back on once the brake pedal is released. This reduces the amount of time the engine is idling when sitting in traffic.

The engine stop-start light is typically an "A" surrounded by a circular arrow, and it can indicate a few different things. It may illuminate in a green or blue color to show that the system is active, or in an amber color to show that the system has been disabled. An exclamation point next to this icon usually indicates a fault with the stop-start system.

Security Light

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The security light may turn on for a few reasons. It may illuminate and disable the ignition system if the incorrect key is inserted. The light may indicate a fault with the ignition if it illuminates while driving. The most common reason is to deter thieves. When the vehicle is parked and locked, it’s typical for the light to blink occasionally to indicate that the alarm system is armed. The design of this indicator light can vary, but it usually features the outline of a car with either a key or a padlock icon.

Glow Plug Light

Diesel engines are equipped with glow plugs, which are designed to heat up the combustion chamber and assist with starting the engine when it’s cold. It takes a few seconds for glow plugs to sufficiently warm up the engine air temperature, and they shut off once it is hot enough.

The amber glow plug light – a squiggle with two loops – illuminates to show that the glow plugs are warming up. The light turns off once the engine is ready to start. If the glow plug light blinks or remains on, it indicates that there may be a problem with this system and the vehicle may be difficult to start.

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In addition to glow plugs, diesel vehicles are also equipped with a diesel particulate filter (DPF), which collects engine soot and ash as it travels through the exhaust. This filter improves emissions and reduces the amount of smoke coming from the tailpipe; however, it can become clogged over time.

The DPF light illuminates when the filter is blocked and requires cleaning or replacement. This warning light is usually amber in color, and the design often features a box filled with small circles or a puff of smoke passing through a line of circles.

U.S. News & World Report | John M. Vincent

The diesel exhaust fluid light, or DEF light, is the third warning light that diesel vehicle owners should be aware of. This light looks very similar to the DPF light with the addition of two droplets to symbolize the fluid. The light turns on when a low level of diesel exhaust fluid is detected, often followed by text warnings to refill the DEF reservoir. This fluid is a mixture of urea and deionized water that is injected into the exhaust system to reduce nitrogen oxide emissions. Another common name for DEF is AdBlue.

You should refill the DEF tank as soon as possible when this light turns on. Otherwise, the engine could enter a reduced-power mode or stop altogether if the tank is fully empty.

Cruise Control Light

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The cruise control light typically features a speedometer icon, and it can indicate a few different things depending on the color. Green often means that the cruise control has been set. An amber or yellow light can indicate that cruise control is enabled but not set, or that there is a problem with the system. Refer to your owner’s manual for specific information about the cruise control system in your vehicle.

Adaptive Cruise Control Light

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Adaptive cruise control uses forward-facing cameras and sensors to maintain a set cruising speed and distance to the car ahead. When engaged, adaptive cruise control can slow the vehicle if the car ahead begins to slow. Conversely, it can return the vehicle to the desired cruising speed if the car ahead accelerates or merges into another lane.

There are a few common dashboard lights related to the adaptive cruise control system. You may see text that reads "ACC," a speedometer icon with a car behind it, or a car with waves in front of it. These lights typically indicate that the system is enabled. A series of bars between two vehicle icons usually indicates the desired following distance to other cars. Refer to your owner’s manual for additional information about this system.

Forward Collision Warning Indicator

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If your car is equipped with forward collision warning, this light will let you know that the car needs your attention. When your car's forward-collision warning system senses that you're closing on the vehicle ahead of you too fast, you'll see a dramatic flashing red or amber light screaming "Brake." You'll need to immediately brake to avoid a collision or reduce the severity of an inevitable crash. An audible warning usually accompanies the flashing light.

Lane-Departure Warning Light

As its name suggests, the lane-departure warning system alerts the driver if the vehicle is drifting out of its lane. Common alert methods include "LDW" or "LDA" warning lights, a symbol of a car veering out of a lane, audible beeping and – if bundled with lane keep assist – a tug at the steering wheel to correct the vehicle’s path.

Parking Assist Light

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If your vehicle is equipped with parking sensors, you might see a warning light with a "P" and a triangle separated by waves. This symbol may also be accompanied by audible beeping or a bird’s eye view of the vehicle. It indicates that either the front or rear bumpers are in close proximity to an object, but it may also indicate a potential issue with this system. Refer to your owner’s manual for additional info.

Blind-Spot Monitoring Light

Blind-spot monitoring systems use sensors at the sides and rear of the vehicle to detect other cars that may be obstructed by the driver’s field of view. These systems typically alert the driver by illuminating an icon – two staggered cars separated by waves – in the side mirror on the side of the approaching vehicle. You may also see "BSM" or "BLIS" lights on the dashboard. These lights can indicate that the system is operating, but they can also indicate a potential issue. Again, refer to your owner’s manual for more detailed information.

Drowsiness Monitoring Light

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Driver-attention monitoring systems use a number of sensors to detect if the driver is paying attention to the road. Most systems look for telltale signs like constant steering wheel corrections and extended driving distances without a break, but some advanced systems can also monitor eye movements. These systems typically alert the driver by flashing a coffee cup symbol on the dashboard, as well an "attention assist" or "time for a break" message.

Master Warning Light

Master caution warning lights, common to high-performance aircraft, are finding their way into today's cars and trucks . The master warning light (or instrument panel message) tells you to check other systems for issues. For example, it may illuminate to tell you to check your tire pressure monitoring system or the vehicle's maintenance status. In some cars, it will remain illuminated until the underlying issue is corrected.

Fog Lamp Indicator

The fog lamp indicator lets you know if your fog lamps are on or off. If it's illuminated, they're on; if not, they're off. In most states, driving with your fog lights on is unlawful while traffic is approaching from the other direction.

Gearbox Warning

A gearbox warning is similar to a transmission fluid temperature warning light and sometimes shares the same spot on the dashboard. It indicates a fault in the transmission or components. Its illumination can be caused by something as simple as low transmission fluid or a mechanical problem that's much more serious. Ignoring a gearbox or transmission warning light can lead to potentially expensive repairs or a failure while in traffic.

Gas Cap Indicator

Most cars don't have a gas cap indicator light, but the first step in investigating a check engine light is ensuring the gas cap is present and properly tightened. A leading cause of check engine lights is a loose or missing fuel cap.

Some, but certainly not all, cars will alert you if your fuel door is open. Most electric vehicles will tell you if the charging port door is open.

High-beam Headlight Indicator

A basic high-beam headlight indicator will light up blue when the high-beam headlights are on and turn off when you switch back to your low-beam headlights.

Automatic High-Beam Headlight Indicator

In newer cars with automatic high-beam headlights, there will typically be an "A" next to the high-beam headlight indicator to show that the automatic high-beams are active. In many vehicles, the icon will change from white to blue when the automatic system switches from low to high beams.

Door/Trunk/Hood Open Warning

Most vehicles on the road today have dashboard warnings that let you know if you have a door, trunk, hatch or hood ajar. Some let you know which one it is, while others let you sleuth it out yourself. It's a good idea to check any opening that triggers a warning, even if you think it's closed, because it may not be fully latched.

In some cars, the warning is a simple icon. In others, it's a high-definition image of the vehicle with the relevant area illuminated.

Electric Vehicle Dashboard Warnings

Electric vehicles have several dashboard warnings and displays that cars with internal combustion engines don't have. Some include charging status, range and time to charge. Since electric cars are nearly silent, a dash message or indicator will tell you when the vehicle is ready to move.

One of the most critical electric car indicator lights, as mentioned earlier, is a battery pack overheat warning. It's a signal to park the vehicle outside, as the battery cooling system may have failed. Another EV-specific light worth noting is a symbol of a car with an exclamation point. This indicates a fault somewhere in the car’s electrical system, and you should get the vehicle serviced immediately if it comes on.

ECO Driving Indicators

Two types of dashboard indicators indicate how economically you're driving. The first just notes when you've set your vehicle dynamics system to its Eco mode, limiting the car's performance to increase fuel efficiency. The second is an active indicator that monitors how you're driving and lets you know when you're driving in an economical manner. These systems may vary, particularly in cars that have more sophisticated Eco modes, and aren’t necessarily limited to EVs or hybrids .

Four-Wheel-Drive/All-Wheel-Drive Indicators

If your vehicle is equipped with four- or all-wheel drive, you'll have a few additional indicators on your dash. In vehicles with four-wheel drive, there will be an indicator that shows whether you're in two-wheel drive, four-wheel drive high range or (if equipped with a two-speed transfer case) four-wheel drive low range. There may be additional indicators for locking differentials, hill descent control and other systems specifically for four-wheel drive or off-road driving modes.

Vehicles with all-wheel drive will have an indicator that warns you if there's a fault with your drivetrain.

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Steaming Light on Sailboat: A Guide to Proper Usage

by Emma Sullivan | Aug 11, 2023 | Sailboat Maintenance

== Short answer: Steaming light on sailboat == A steaming light is a white navigation light fitted on the mast of a sailboat to provide visibility during low-visibility conditions. It is typically placed near the front side of the mast and angled downwards to indicate that the vessel is under power and moving forward. This light helps other boats identify and avoid collisions, ensuring safe navigation at night or in limited visibility situations.

Understanding the Purpose of a Steaming Light on a Sailboat: What You Need to Know

Have you ever been out on a sailboat and noticed a small light at the top of the mast? You might have wondered what its purpose is or why it’s necessary. Well, that little light is called a steaming light, and it plays a crucial role in ensuring safety and navigation on a sailboat . In this blog post, we will dive into the details of understanding the purpose of a steaming light on a sailboat.

To begin with, let’s clarify what exactly a steaming light is. A steaming light is a white-colored navigation light located on the front of the mast or near the bow of a sailboat. Its main function is to provide visibility to other vessels during low-light conditions or at night. This means that whether you’re sailing in foggy weather, dim lighting, or after sunset when natural visibility decreases, the steaming light will maximize your boat’s presence to prevent collisions with other boats.

So why is it specifically called a “steaming” light? The term “steaming” refers to sailing when using an engine rather than relying solely on wind power. When you are using your boat’s engine for propulsion instead of sailing with just your sails, it is known as “motoring” or “steaming.” The steaming light got its name because it primarily signifies that the vessel has powered propulsion engaged rather than utilizing only wind power.

Now that we know what a steaming light does and where it gets its name from let’s discuss more about its importance. One major reason for having this navigation aid onboard is compliance with international boating regulations and standards set by organizations like COLREGs (Convention on the International Regulations for Preventing Collisions at Sea). These regulations ensure safe navigation practices globally and require boats to display certain lights for visibility purposes both to avoid accidents and allow other captains to understand their intentions.

When operating under engine power, displaying only proper red (port) and green (starboard) sidelights can confuse other boaters, as these lights typically indicate the presence of a vessel under sail. To avoid such confusion, the use of a steaming light in conjunction with the appropriate sidelights clarifies that the boat is motoring and not just relying on its sails for propulsion.

Another important aspect to note about steaming lights is their distinct positioning on a sailboat . Typically, they are mounted at least one meter above the deck level to ensure maximum visibility. This height allows for unobstructed illumination, making it easier for other boaters to see your vessel from afar. It’s crucial to maintain this specific positioning to comply with regulations and maximize safety on the water.

In summary, understanding the purpose of a steaming light on a sailboat is essential for any sailor or boat owner. Its primary function is to provide visibility during low-light conditions or at night when using engine power instead of relying solely on wind power. By complying with international regulations and properly displaying navigation lights like a steaming light , you enhance safety by avoiding confusion between sailing and motoring vessels. So next time you’re out on the water after dusk or in foggy weather, remember the importance of that little but mighty steaming light atop your sailboat’s mast!

Step-by-Step Guide: How to Install a Steaming Light on Your Sailboat

Installing a steaming light on your sailboat might seem like a daunting task, but with the right guidance and a bit of patience, you’ll have it up and running in no time. In this step-by-step guide, we’ll walk you through the process of installing a steaming light on your sailboat, ensuring that you have a safe and well-lit vessel on your next sailing adventure.

Step 1: Gather the necessary tools and materials Before diving into the installation process, make sure you have all the tools and materials required. You’ll need a steaming light fixture, wires (preferably marine-grade), heat shrink tubing, electrical connectors, wire cutters/strippers, crimping tool, electrical tape, screwdrivers (flathead and Phillips-head), mounting brackets or screws if needed, and a drill with appropriate bits.

Step 2: Identify the ideal location for installation Finding the right spot for your steaming light is crucial as it needs to be clearly visible from all angles while ensuring it won’t interfere with other equipment or rigging. Typically, sailors prefer placing it at the masthead or near where the mast meets the deck.

Step 3: Prepare for installation Ensure that all power sources are disconnected before beginning any work. Next, carefully remove any existing fixtures or wiring from the chosen location (if applicable). If there’s already an ample power supply nearby (e.g., an existing navigation light circuit), tap into it to minimize additional wire routing.

Step 4: Mount the steaming light fixture If your chosen spot requires mounting brackets or screws for support, position them accordingly using suitable hardware. Ensure they are firmly secured to prevent any movement due to vibrations caused by sailing conditions. Attach the steaming light fixture securely to these brackets using screws provided with the fixture.

Step 5: Connect wires and ensure proper wiring configuration Strip off some insulation from both ends of each wire to be connected. Using heat shrink tubing, slide it over one end of each wire to ensure a clean finish once the connections are made. Connect the appropriate wires from the steaming light fixture to the power supply or existing wiring and secure them using electrical connectors. It’s crucial to follow a proper wiring configuration, so refer to the manufacturer’s instructions or consult a professional if needed.

Step 6: Test functionality and safety Once all connections are securely made, reconnect the power source and turn on your sailboat’s battery. Switch on your steaming light and verify that it’s functioning correctly. Check for any loose connections, flickering lights, or signs of overheating during this testing phase. If everything looks good, proceed to finalize the installation.

Step 7: Secure and protect the wires Using zip ties or cable clamps, neatly bundle and secure all wires along their path towards the power source or existing wiring nearby. This step is especially important as it prevents any accidental snagging or damage caused by movement while sailing.

Step 8: Add finishing touches To ensure long-lasting durability and protection against environmental factors (moisture, saltwater), add an extra layer of weather-resistant insulation tape around exposed wiring connections. This additional safeguard will help shield your newly installed steaming light from any potential issues that may arise due to harsh maritime conditions.

By following these step-by-step instructions carefully, you can install a steaming light on your sailboat like a pro! Not only will you be adding an essential safety feature to illuminate your vessel in low visibility situations but also enhancing its overall aesthetics for impressive nighttime sailing adventures. So don’t let darkness dampen your enthusiasm – take charge of your boat’s illumination and enjoy safe sailing every time!

Common FAQs About Steaming Lights on Sailboats: Answered!

Introduction: When it comes to sailboats, there are often many questions that arise about various aspects of their features and functionalities. One such area of curiosity is the steaming lights on these vessels . To shed some light on this topic, we have put together a list of common frequently asked questions (FAQs) regarding steaming lights on sailboats, along with their detailed answers. So without further ado, let’s dive into these queries and unravel the mysteries surrounding steaming lights!

Question 1: What are steaming lights? Answer: Steaming lights refer to a specific type of navigation light installed on sailboats . These lights are commonly found on the front or aft of a vessel and emit a white light that extends over a defined arc.

Question 2: Why are steaming lights necessary for sailboats ? Answer: The main purpose of steaming lights is to ensure the safety and visibility of sailboats while navigating in low visibility conditions or at night. By illuminating the boat from forward or aft, they help other vessels identify its position, direction, and whether it is underway.

Question 3: Are steaming lights always required to be displayed ? Answer: Yes, according to international maritime regulations (COLREGS), all mechanically propelled vessels (including sailboats) exceeding a certain length must display proper navigation lights during nighttime navigation or in times of restricted visibility. Steaming lights are an essential component of these required navigational signaling devices.

Question 4: Where should steaming lights be positioned on a sailboat ? Answer: Typically, steaming lights are mounted on either the front masthead or closer to the bow (foremost part) of the vessel . The exact positioning depends on the boat’s design and requirements outlined by local boating regulations.

Question 5: Can other colored lights be used instead of white for sailing at night? Answer: No, according to international standards, specifically Rule 23 of COLREGS, steaming lights on sailboats must emit a white color to maintain consistency and avoid confusion with other types of vessels. White lights also have the advantage of visibility at greater distances.

Question 6: Are there any rules regarding the brightness or intensity of steaming lights ? Answer: Yes, regulations exist concerning the luminous intensity required from steaming lights . However, these requirements differ depending on the length of the vessel and are specified in international maritime regulations or local boating guidelines. Sailors must ensure their steaming lights meet these specifications.

Question 7: Can steaming lights be used while at anchor or in port? Answer: No, steaming lights should not be used while a sailboat is at anchor or docked in a port. These lights are specifically designed to indicate that a vessel is underway. When anchored or moored, different lighting configurations, such as an anchor light or deck-level navigation lights, should be used instead.

Conclusion: Understanding the significance and proper usage of steaming lights on sailboats is crucial for both experienced sailors and newcomers to ensure boating safety. In this blog post, we have addressed some common questions about these navigation lights and provided detailed explanations for each query. By following international regulations and local guidelines regarding the positioning, color, brightness, and usage of these essential lighting devices, sailors can navigate their vessels confidently even in reduced visibility conditions. Remember, responsible sailing includes being knowledgeable about every aspect of your boat’s equipment – including its illuminating features!

Choosing the Right Steaming Light for Your Sailboat: Factors to Consider

Picture this: you’re sailing gracefully through the open waters, harnessing the power of the wind, when suddenly darkness descends upon you. The sun has set, and it’s time to rely on your trusty steaming light to guide your way. But wait! How do you choose the right one? Fear not, fellow sailors, for we are here to shed some light (pun intended) on this important decision. Here are some factors you should consider before picking out the perfect steaming light.

1. Regulations and Safety Standards: First and foremost, always adhere to regulations and safety standards set by maritime authorities. Different jurisdictions might have specific requirements regarding visibility range, color specifications, mounting heights, and more. Familiarize yourself with these guidelines to avoid unnecessary fines or safety hazards.

2. Visibility: Ahoy there! One of the primary purposes of a steaming light is to ensure that other vessels can see you while underway. Consider both the intensity of the light and its range. Opt for a light that boasts exceptional brightness without blinding nearby captains (we don’t want any sailors rubbing their eyes in confusion!).

3. Energy Efficiency: As responsible stewards of our oceans, sustainability should always be on our minds – even when it comes to choosing a simple steaming light. Look for LED lights as they consume significantly less power compared to traditional incandescent bulbs while providing excellent illumination throughout your journey.

4. Durability: When it comes to marine equipment, durability is essential since it may face harsh weather conditions such as intense sun exposure and heavy rainstorms – not to mention saltwater corrosion! Seek a steaming light specifically designed for marine environments; preferably made from strong materials like stainless steel or robust plastics.

5. Ease of Installation: Unless you’re an adept sailor who thrives on complex wiring tasks reminiscent of navigating through treacherous waters, selecting a steaming light that is easy to install and maintain is paramount. Look for lights that come with simple mounting options and clear instructions – nobody wants to be left in the dark (literally) while fumbling around with confusing installation manuals.

6. Compatibility: Your sailboat’s existing electrical system should be considered when choosing a steaming light. Ensure that the voltage requirements of your chosen light match those of your marine battery system. Additionally, check if the wiring connections are compatible for seamless integration.

7. Aesthetics: Ah, sailors are known for their keen sense of style! While aesthetics may not directly impact the functionality of a steaming light, many sailors take pride in outfitting their vessels with accessories that enhance its overall design. Consider opting for a sleek and modern design that complements the aesthetics of your sailboat while providing superior performance.

8. Value for Money: As much as we hate to admit it, costs play an important role in decision-making processes. Research different brands and models to find out which ones offer excellent value for money without compromising on quality or reliability. Remember, skimping on safety equipment isn’t just unwise; it could also turn into an expensive mistake down the line.

By considering these factors and conducting thorough research, you can confidently choose the right steaming light for your sailboat – ensuring safer navigation during both day and night expeditions. May your voyages always be illuminated by the perfect beacon, guiding you towards memorable adventures on the high seas !

Troubleshooting Tips for Maintaining your Steaming Light on a Sailboat

Maintaining the steaming light on a sailboat is essential for safe navigation, especially during low visibility conditions. This small but mighty light not only helps you see ahead but also signals your presence to other vessels on the water. However, as with any electrical equipment, issues can arise that require troubleshooting and maintenance. In this blog post, we will provide you with professional, witty, and clever tips to ensure your steaming light stays in top-notch condition.

1. Check the Basics: First things first – let’s start with the basics! Before diving into complex troubleshooting techniques, make sure to inspect the obvious factors that could lead to a malfunctioning steaming light. Check if it’s properly connected and securely fastened to avoid loose or faulty wiring connections—an easy fix that might save you hours of troubleshooting later!

2. Don’t Underestimate Corrosion: Ahoy there Captain! When it comes to maritime environments, corrosion is your worst enemy. The combination of saltwater spray and constant exposure can wreak havoc on electrical systems onboard; your steaming light is no exception! Regularly inspect the contacts and terminals for signs of corrosion or rust buildup. Use a brush or a fine-grit sandpaper to remove any unwanted visitors from these surfaces. Remember, a clean connection ensures optimal performance !

3. Fuse in Time Saves Nine: Some sailors tend to forget about fuses while troubleshooting their boat’s lighting system—don’t be one of them! The humble fuse protects your electrical system from potential overloads, shorts, and fire hazards caused by an unexpected surge in current flow . If your steaming light fails to illuminate even after checking wiring connections and corrosion issues, don’t overlook this vital component! Replace any blown fuses promptly according to their specifications.

4. Shine Bright Like a Pro: “A dim steaming light? Oh buoy!” Dim lights can affect visibility for both yourself and other mariners around you—so don’t compromise on this important safety feature! If your steaming light seems less luminous than usual, check for bulb degradation. Even a slightly loose bulb can significantly reduce its brightness. Tighten it up carefully or, better yet, replace it with a fresh and bright LED bulb that offers increased energy efficiency and longevity.

5. Put the Voltmeter to Work: When all else fails, put your trust in technology! The trusty voltmeter can help you diagnose electrical issues like a true sailor troubleshooter. Connect the meter to the terminals of your steaming light and measure the voltage supply when turned on. An insufficient voltage reading indicates wiring problems or potential battery drain issues that need further inspection.

6. Beware of Murphy’s Law: Ahoy there Landlubber! When troubleshooting any onboard issue, always keep Murphy’s Law in mind: “Anything that can go wrong will go wrong.” That’s why having spare parts like bulbs, fuses, and even extra wire connectors is essential for sailboat maintenance. Preparation is key when cruising on the open water !

7. Seek Help from Fellow Sea Dogs: Remember, you’re not sailing alone in this boat—a vast community of seasoned sea dogs is out there ready to lend a helping hand! Don’t hesitate to consult online forums or reach out to fellow sailors who might have encountered similar issues before. They may share their witty anecdotes and clever solutions that could solve your steaming light troubles faster than you think!

At the end of the day, maintaining your steaming light is not just about complying with maritime regulations; it’s about ensuring safe passage for both yourself and others on the waterways. By following these troubleshooting tips – from checking connections and addressing corrosion to involving technology like voltmeters – you’ll be able to maintain an illuminated path amidst challenging maritime conditions.

So set sail confidently knowing that even if darkness falls upon you (figuratively or literally), you’ll be well-prepared to troubleshoot and maintain your steaming light like a true professional sailor.

Don’t Set Sail Without It: The Importance of a Functional Steaming Light

When embarking on a sailing adventure, it’s crucial to ensure that every aspect of your vessel is in impeccable condition. From the sails to the rudder and everything in between, one essential component that often goes unnoticed is the steaming light. This small yet mighty fixture plays a significant role in ensuring both your safety and that of other sailors out on the water. In this blog post, we will explore why having a functional steaming light should never be overlooked when setting sail.

Firstly, let’s understand what a steaming light actually is. Mounted on top of the mast or at its front, the steaming light serves as an all-around white navigation light for boats under power. Its primary purpose is to help you stay visible to other vessels nearby by indicating your direction of travel at night or during periods of diminished visibility such as fog or heavy rain.

Now, you may be wondering why this seemingly inconspicuous light deserves so much attention. Well, think about it – imagine sailing through dense fog without a working steaming light! Without this beacon guiding your path, not only are you jeopardizing your own safety but also putting fellow seafarers at risk by refusing to comply with maritime regulations.

Additionally, navigating harbors and congested waterways becomes an even greater challenge without an operational steaming light. Picture yourself approaching a bustling marina late into the evening; by illuminating your boat’s foredeck with its bright white glow, the steaming light acts as a signal for others around you to be cautious and respect your right of way. This simple yet effective communication tool prevents accidental collisions and fosters harmony among boaters sharing busy waters.

But if safety isn’t reason enough to prioritize a fully functioning steaming light before each voyage, consider this: Mariners have an inherent responsibility to adhere to international maritime regulations set forth by bodies such as the International Maritime Organization (IMO). These regulations explicitly state that every vessel under power must display a white steaming light while underway during hours of darkness or limited visibility. By neglecting this requirement, you not only risk severe penalties but also jeopardize your reputation as a responsible boater.

Now that we understand the importance of a functional steaming light, it’s essential to keep it well-maintained and regularly inspected. After all, there’s nothing worse than setting sail only to have your navigation light fail at the most inopportune moment. Inspecting the wiring, replacing any worn-out bulbs, and ensuring proper alignment are simple steps that should form part of your pre-departure routine.

Remember, when it comes to sailing, “Don’t Set Sail Without It: The Importance of a Functional Steaming Light.” This unassuming yet crucial piece of equipment acts as both an indispensable safety feature and a responsible adherence to maritime regulations. So, before you embark on your next voyage, take the time to ensure that your steaming light is functioning optimally – after all, smooth seas start with being visible and considerate towards fellow sailors!

You can't do it without the correct lights

While on land, lights are primarily there to help us see, at sea it's the other way around. All boats must be properly lit for other vessels to see. And, a boat doesn't work like a car either, where we shine our headlights on the road ahead to see what's in front of us. At sea we rely on navigation, nautical charts, lighthouses and the captain's knowledge.

Basic boat lights include running lights, steaming lights and anchor lights. There are clearly defined and standardized rules for lighting a ship under sail at night . So the question of how to light a yacht at night has a very simple answer. Running lights, or side lights, show other vessels where your port and starboard sides are, with red indicating port and green starboard, and you must also have a white stern light on.

Lighting the yacht at night is very important because, unlike during the day, the helmsman cannot judge the distance and direction of other boats by sight. Running lights make the position and direction of the surrounding vessels visible, as well as their approximate distance, and helps to avoid possible collisions. Radar is also highly practical in this respect, as it shows the size and distance of the vessel.

However, when sailing there can be situations where the sails need to be lowered, and with that, the lighting also needs to be changed. If travelling under motor power , a steaming light (masthead light) must be turned on , which shines at the same angle as the side lights. When a sailboat is not under sail, it has to abide by the rules set out for power boats by COLREG (The International Rules for Preventing Collisions at Sea).

Lighting regulations when at anchor are again different. When at anchor at sea , only the anchor light should be on . According to the regulations this could be either a 360-degree white light atop the mast, or a light suspended from the boom, above the foredeck or on a furled genoa. If the boat is moored in port, the light is not normally used.

Navigation, GPS and maps

Nowadays, GPS and navigation aids integrated into the boat or that work as mobile apps are commonly used to determine the position of the boat. Modern technology is very accurate and reliable, but it is still worth understanding, reading and checking your position on paper nautical charts . After all, almost any skipper will tell you that their GPS or navigation system has at some point told them they were on land, even when tens or hundreds of metres from shore.

Thanks to nautical charts, you will not only know of possible danger spots, but also lighthouses , enabling you to easily and accurately determine your position with the help of a compass. Each lighthouse is different, being lit and flashing in a unique way. A nautical chart will tell you how to identify a lighthouse by the number of flashes, their frequency and the colour of the light. To determine your exact position, you’ll then need two lighthouses in sight that serve as reference points for each other.

YACHTING.COM TIP: Lighthouses are not only practical, but they are often buildings with impressive architecture that are well worth stopping off at. Take a look at 15 lighthouses you must visit .

Safety is paramount when sailing at night

Even during the day, there are clear rules regarding the movement of the crew on board. Basically, the crew should not stand unless they are engaged in manoeuvres. In all other cases, they should be sitting on benches, at the side of the boat when heeling, or in the cabin. Apart from the fact that a standing crew member could obstruct the helmsman's view, it also poses a greater risk of falling overboard . If you're interested in getting to know this subject in more detail, check out our article Sailing Etiquette A to Z .

At night, the rules are even stricter to ensure the crew remain as safe as possible and avoid damaging the yacht. If a crew member is on deck at night while sailing, they should wear a lifejacket and ideally be attached to the boat with a lifebelt or harness.

Except for really experienced seafarers, the rule of thumb is that there should be at least two people on board when sailing at night. And the captain should schedule shifts so that there are always two rested crew members on board. After all, you need to be doubly vigilant when sailing at night, and staying awake all night is certainly not conducive to alertness — especially when manoeuvring or entering port. For the same reasons alcohol is prohibited when night sailing. While during the day, crew members other than the helmsman can toast Neptune or have one glass of wine or beer, drinking alcohol is not permitted during a voyage at night. By all means celebrate a successful journey upon arrival in port at a local tavern, but it definitely pays to keep a clear head at sea.

Specifics of night sailing and boat handling

Steering and controlling the boat is not particularly different during the day and at night. There are just a few nuances to make sailing that bit smoother. If you're on a vessel you know well, that’s one thing, but if you're on a charter boat , it's worth marking the sheets and other lines so that you know your way around in the dark.

Sailing at night, it is also important to assess the weather conditions well. What you would normally do during the day can be significantly more challenging at night and requires a more careful assessment of weather conditions and weather patterns. It is always better to choose smaller sails and if you have even the slightest doubt about anything, postpone the trip.

When entering a harbour or sailing close to shore, be doubly cautious. There are several risk factors. During the day, the surrounding boats, the rocks and the potential hazards on the surface and below are visible. At night you have to rely on navigation, charts and lighting. When entering the harbour, charts and GPS can provide you many clues but lights can cause issues. For example, you might get dazzled by the light from the shore, the anchor lights of other boats are easily confused with the lights on land, and, last but not least, you may encounter poorly lit fishing boats. However, if you keep in mind all of these potential risks, you will arrive safely in the harbour.

The magic of night sailing

When compared to sailing during the day, night sailing places more demands on the captain's experience and knowledge of sailing regulations. But it is also a truly romantic experience. Millions of stars glistening in the night sky and the waves sparkling in the moonlight. If you're lucky, sailing out of the mist from land on a clear night with a near full moon, it will seem almost like daylight.

Sunset at sea, a sailboat and a shining lighthouse.

If you're serious about sailing and steering your boat, there are other benefits to night sailing. Navigating at night sharpens the senses and enhances the sailing experience as well as your experience of the sea itself. It truly gives a whole new meaning to sailing. But if all you want is to just enjoy yourself, night sailing is one of the most romantic experiences you can have. Check out our article on how to enjoy romance on board a yacht charter .

Are you new to the sea? We will recommend experienced captains who will take care of you on the ship. Give us a call.

Denisa Nguyenová

Faq how to manage a night sailing.

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RAM Lights for Sailboats

A search for a brighter anchor light yields a versatile surprise..

We have the minimum required lights, including running lights for sailing and motoring, and an anchor light. We might even have an electronic distress signal (“ Distress Flares Go Electric, ” June 2021). But do we have lights for rare navigation lighting situations, such as restricted ability to maneuver (RAM) or not under command (NUC)?

Ships, fishing boats, tugs, and dive boats are just some of the vessels that have masts dedicated for lights to alert nearby ships of their status, and to signal situations that might prevent them from maneuvering to avoid collision. Relatively few sailors have a means of showing all the specialized lights that might apply to sailboats. Should we?

An anchor light is not for drifting, using a sea anchor, or any situation where you are not made fast to the ground. Flashing lights are only for distress. Thus, lighting and day shapes for a few additional navigation situations deserve discussion.

RESTRICTED ABILITY TO MANEUVER (RAM)

The lights for this situation are a vertical row of three lights, red/white/red, spaced 1 meter apart. The day signal is a ball/diamond/ball. RAM suggests that the motion of the boat will be predictable. A boat with divers in the water, hove to, or towing a drogue would be considered a RAM.

NOT UNDER COMMAND (NUC) DAY SHAPES AND LIGHTS

A vertical row of two red lights indicates the skipper has no control over motion, perhaps because of a broken rudder. Any motion, including drifting, qualifies as NUC. The day signal is two balls.

A day flag (either the blue and white “alpha” flag, or red with white diagonal stripe in the US) is required by law or regulation in the US and many countries. The divers are to stay within 25 yards (varies by state) when near the surface and boaters are to stay 300 yards from the flag (100 yards in a marked channel). No divers? Take the flag down. (Some states permit a flag painted on the side of dive boats).

At night a dive boat is considered restricted in its ability to maneuver (RAM), and the required lights are red/white/red, one meter apart in a vertical line. If the boat is drifting, running lights are also required, and if anchored, an anchor light is still required.

SEA ANCHOR OR DROGUE

Just like a dive boat that is drifting, a boat dragging a sea anchor or drogue needs to show running lights and RAM lights. Running with a drogue in heavy weather can be a matter of speed control and easing the motion, or survival. In the first case your ability to change course is limited, and you have very little control over the vessel’s speed. In the latter case you have no control over speed or course, but the motion of your vessel will be predictable.

PROPER USE OF NUC INDICATORS

A boat with steering failure, dismasting, or some other situation that makes it impossible to control is considered not under command (NUC). A rudderless boat may randomly tack, circle, or speed up and slow down. Its motion is unpredictable. The day shapes and lights for this situation are not for sleeping or leaving watch, only for a boat that cannot be controlled.

COLREGS AND LIGHTS

A discussion of the Collision Regulations (COLREGs) regarding the above situations is best carried out with the rules at hand. The Coast Guard version, which includes U.S. inland rules as well as international rules, is available online ( www.navcen.uscg.gov/pdf/navrules/navrules.pdf ). Here are just a few excerpts relevant to lights and shapes for sailboats.

WHAT IS RESTRICTED ABILITY TO MANEUVER?

Definitions for a boat that is restricted in its ability to maneuver are in Rule 3 of the COLREGs.

(g)The term vessel restricted in her ability to maneuver means a vessel which from the nature of her work is restricted in her ability to maneuver as required by these Rules and is therefore unable to keep out of the way of another vessel. The term vessels restricted in their ability to maneuver shall include but not be limited to: (i)a vessel engaged in laying, servicing or picking up a navigation mark, submarine cable or pipeline; (ii)a vessel engaged in dredging, surveying or underwater operations; (iii)a vessel engaged in replenishment or transferring persons, provisions or cargo while underway; (iv)a vessel engaged in the launching or recovery of aircraft; (v)a vessel engaged in mine clearance operations; (vi)a vessel engaged in a towing operation such as severely restricts the towing vessel and her tow in their ability to deviate from their course.

SLEEPING UNDER SAIL OR UNDER BARE POLES

An unattended helm is not allowed under COLREGs. This is spelled out in Rule 5.

Every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate in the prevailing circumstances and conditions.

Rule 37 covers distress signals.

When a vessel is in distress and requires assistance it shall use or exhibit the signals described in Annex IV of these Rules (33 CFR part 8) to illuminate her decks.

The accepted signal is a strobe flashing 50-70 times per minute. Sailors should also review also Rule 36, which states that any light used to attract the attention of another vessel cannot be mistaken for any aid to navigation. The rule also advises that the use of high intensity intermittent or revolving lights shall be avoided.

VERTICAL SPACING

Vertical spacing of lights is covered in Annex I. For boats less than 20 meters in length, the vertical row of lights must be greater than 2 meters above the uppermost continuous deck, spaced one meter apart, and be visible in all directions (no more than 6 degrees may be blocked by mast). For boats greater than 20 meters, the lights must be 4 meters above the deck and the spacing must be 2 meters (see illustration 2, page 18).

EXTRA LIGHTS

Rule 30 deals with extra lights in subsection (c):

A vessel at anchor may, and a vessel of 100 meters and more in length shall, also use the available working or equivalent lights to illuminate decks.”

FLORIDA DIVER LAW

Florida gets specific regarding divers. Not only are lights required at night, but a flag must be displayed. Interestingly, the specified flag differs from the international flag, which is the blue and white “Alpha” signal flag. According to Section 327.331 of Florida code:

1. The flag must be square or rectangular. If rectangular, the length must not be less than the height, or more than 25 percent longer than the height. The flag must have a wire or other stiffener to hold it fully unfurled and extended in the absence of a wind or breeze.

2. The flag must be red with a white diagonal stripe that begins at the top staff-side of the flag and extends diagonally to the lower opposite corner. The width of the stripe must be 25 percent of the height of the flag.

3. The minimum size for any divers-down flag displayed on a buoy or float towed by the diver is 12 inches by 12 inches. The minimum size for any divers-down flag displayed from a vessel or structure is 20 inches by 24 inches.

4. Any divers-down flag displayed from a vessel must be displayed from the highest point of the vessel or such other location which provides that the visibility of the divers-down flag is not obstructed in any direction.

(2) All divers must prominently display a divers-down flag in the area in which the diving occurs, other than when diving in an area customarily used for swimming only.

A black ball displayed where it is visible during they day indicates that a boat is at anchor. Use of this day shape for anchoring varies with the region, but in most of the U.S. no one uses them, few look for them, and most wouldn’t recognize it for what it is. Rules for smaller boats vary. In the U.S., boats less than 7 meters are exempt. Nevertheless, displaying a black ball makes sense near channels, so ships to determine your navigation status (anchored vs. underway) at a great distance. COLREGS specifies a ball with a minimum diameter of 2 feet, with exceptions.

For vessels of less than 20 meters in length, shapes of lesser dimensions but commensurate with the size of the vessel may be used, and the distance apart may be correspondingly reduced.

CONCLUSIONS

If you carry a sea anchor or drogue, have ever considered diving at night, or embark on single-handed voyages, making yourself both more visible and communicating your navigation status is smart. We don’t understand why hoistable light systems for recreational boaters is not available, so we’ve offered some do-it-yourself ideas in this report.

When it comes to lights for special situations like night diving or when the boat is disabled, recreational boats need temporary options that cost less and require little power. We found nothing practical that met our basic criteria for contingency use on sailboats. If you know of one, you can email us at [email protected] . These are all the lights that we found:

AQUASIGNAL HOISTABLE LIGHT

Aquasignal Series 40 hoistable lights. Similar to standard series 40 lights, these are 8 inches tall, 3 inches in diameter, and fit 25W incandescent bulbs (no LED option). Rigged as a red/white/red RAM light, they use 75 Ah of power each night, an unacceptable amount for many cruising boats. The cost is also steep, at $120 each ($360 total).

PERKO HALYARD MOUNT

The Perko halyard mount navigation lights are similar to the Aqua Signal lights, but they are discontinued, and we found no replacement. They cost about $85 ten years ago.

PRACTICAL SAILOR DIY LIGHT

Our DIY RAM light is based on the DIY anchor light modules but substituting red LEDs for white. They are weather proof, vibration resistant, meet the Coast Guard requirement for 3 mile visibility, and because the lights have a 120-degree vertical arc of visibility, full visibility is maintained even as a boat rolls heavily. The red version is slightly less bright than the white version, though it still meets the standard. You could, of course, mount four LED strips to make the red version brighter; there is enough room.

We considered adding switches, allowing a single unit to show a single white (anchor), red/white/red (restricted ability to maneuver) or two red (not under command), but decided that introduced additional failure points for options that would very seldom be used. Instead, we made the system modular, and you hoist only the components you need. They are chained together with cord/line extensions as needed. The cord/line extension is a 30-inch Dyneema strop with an eye in each end (one-meter spacing is required, and the light units are 10 inches long). Cable ties firmly attach a 24-inch 2-pin extension cord. One end of the strop is secured with a luggage tag hitch and the other with a screw link or shackle.

Our design for a DIY anchor light/RAM light is based on three white LED road trailer clearance marker lights, available for less than $1.50 per unit when purchased in packs. They meet the visibility requirements for boats of all sizes because they are designed to meet EU and US truck clearance light brightness requirements, which are significantly greater than those required for navigation lights. They are low-profile, weatherproof, and resistant to impact and vibration.

We mounted the lights around an 8-inch length of 1 ¼-inch PVC pipe; a single 5/16-inch hole passes the wires, two screws attach it in place, and it is sealed in place with a generous application of polyurethane caulk (we used Sika 291). The leads are coupled to a common 12V SAE 2-pin extension cord. Remember, LEDs are sensitive to polarity, so keep the positive and negative straight and used polarized plug connectors. The current draw is low enough (0.09 amps or 2.2 Ah per 24 hours) that we skipped the photo-electric cell that would turn it on and off automatically.

STEP BY STEP

1. Cut 6 ½-inch length of 1 ¼-inch schedule 40 PVC pipe.

2. Drill three x 5/16-inch holes in the side for the light’s wires (Photo 1). Fit should not be too tight—you don’t want to pinch the wires. The holes are centered between the ends and spaced around the pipe 120 degrees apart. An easy way to mark for drilling is to wrap a sheet of paper around the pipe and cut at exactly one circumference length. Fold the paper into thirds, mark the folds, and wrap again. The folds will be 120 degrees apart and in line vertically, ready for marking

3. Drill holes for the mounting screws. Machine screws about ½-inch long are preferred; they won’t stick in far and they won’t cut the wire insulation. No need for nuts. Just drill holes 1/64-inch smaller than your screws, and they will self tap in the soft plastic.

4. Insert the wires through the center holes, apply sealant around each hole and down the center of the light strip, and screw them down. It is tempting to apply the sealant first, but then inserting the wires is a mess.

5. Wipe up the excess sealant. It’s a mess. You could mask around the holes for a neater finish.

6. Prepare the top cap (white anchor light-only). Drill two 3/16-inch holes in the cap, insert 10 inches of 3/16-inch Dyneema to form a loop, securing the ends with stopper knots. Apply sealant inside and out.

7. Prepare bottom cap and top cap of RAM modules. Same as Step 6, but add about 5/16-inch to center hole, to accommodate the plug pigtail.

8. Thread the plug pigtails through the bottom cap hole and knot inside (Photo 2).

9. Twist the leads together and crimp to the pigtails (Photo 3). Be sure to strip enough insulation to allow for several twists. LEDs are polarity sensitive, so connect black-to-black (Photo 4). Seal the union with adhesive-lined heat shrink. Good fittings will have enough adhesive to fill the gaps between the three leads. The three leads, twisted together, should be about 14-16 AWG. RAM modules should have double-plug leads, one through the top and one through the bottom, so that they can be chained together.

10. Note that although all 2-pin plugs appear identical, there is a distinct male and female. The male plug has the ground (black) exposed, so that accidental contact with a grounded surface, like a mast or engine, does not cause a short. Each light module must contain either a female plug (anchor light only) or one of each (RAM modules), so they can be chained together. Mark each module with an up arrow, or you will be frustrated when you plug in the wrong end and it doesn’t light.

11. Seal the Dyneema line and the pigtail into the bottom cap, inside and out.

12. Glue on both end caps on with PVC cement. The tensile strength of each unit exceeds 1,000 pounds (we tested them), so a string can safely be hauled as tight as hand tension allows.

13. Prepare the supply cord. For the emergency anchor light we chose an 8-foot extension cord with SAE 2-pin connectors. We have three convenient outlets for this connector. We can plug it in just in front of the mast, in the cockpit, or in the cabin. In a pinch, you can rig a fused lighter plug directly to a battery (Photo 5), but lighter plugs are notoriously unreliable on boats, so this is temporary. As a supplemental harbor anchor light, we hoist the light 6 feet above the deck; at this level it is visible to nighttime dinghy operators and also lights up the deck. We can also extend with standard 2-pin extension cords. If the light is to be used as part of a RAM light system, the cord is shortened to 6 inches, so that it can be used as a module. Red light modules are the same as the anchor light module, except red LED marker lights are used.

14. Rig using non-stretch line (a halyard is good for the top) to reduce swinging. In wild weather, reduce swing by rigging the bottom line as a bridle that secures to the port and starboard toe rails (see Image 4). To prevent fore-aft swinging, add a loop (about 30 inches long) attached to the bottom light and around the mast, and raised to a point just below the spreaders. The bridles should be led aft and outboard. The lights must be pulled several feet away from the mast to keep the blind spot less than 6 degrees. The lights will hang at a slight angle, but this is not a big deal. In our case, the mast is raked sufficiently to serve this purpose. There is no need to pull the lights to the masthead, although they should be high enough to be visible above the swell.

15. Prepare cord locks, if desired (Photo 6). The SAE plugs were designed for trailer wiring and the high friction fit is very unlikely to pull apart. But you can add locks for more security, and they take only a few minutes to make. The holes in the locks are 1/16-inch larger than the widest cord diameter. The slot is just wide enough to pass the narrowest dimension. The spacing is about 3/8-inch longer than the length of the closed plug pair. The strip can be either 3/16-inch HDPE or 1/8-inch aluminum, or fiberglass. It’s width is about 1 inch (aluminum or fiberglass) or 1 1/4-inches (high density polyethylene). Smooth the edges to avoid damaging the wire insulation.

The white light makes a useful cockpit and bilge work light. It’s waterproof. The red lights can be hung in the cabin or cockpit for vision-safe night lighting, although you still don’t want to look directly at the light (see “ Are Chart Lights Steering Us Wrong ,” PS October 2020).

Caps. $ 2 x 1.57 = $3.14

6.5” pipe = $0.70

LEDs = Three white side marker lights (6 LEDs each), 3 x $2.12 = $6.36

Assorted wire and sealant = $4

Cord = $4.20

Rope = $0.40

Total = $18.80

Since our August 2021 review of deck connectors (“ Watertight Connector Test ”), we’ve converted our F-24 test boat to SAE 2-pin connectors for many applications, including tiller pilot, mast lights, and utility cockpit connections. We like the price and widespread availability of the components, but the big selling point is easy interchangeability and ruggedness. For example, we can plug the emergency anchor lights and RAM lights into the mast base plug, the tiller pilot plug, a cabin plug, the cockpit plug, or straight to the battery with clips. Same with our utility washdown/emergency sump pump; we can plug it in wherever needed, just like appliances at home.

All of this applies equally to 4-pin connectors. They can be the better answer if you need more power to control more things. We’ve used 4-pin connectors for connections at the mast base for trailer boats.

The exposed pin should be ground phase to reduce the risk of shorts. As long as the exposed pin is ground and the adjacent pin is power, 2-pin plugs can also be inserted into 4-pin sockets. Grease exposed ends with Tefgel or Green Grease twice per year (every few years inside the cabin). Keep the caps on when not in use so they don’t attract dirt and to cover the ground pin.

You will have to splice the wire tails. Crimping and heat shrink is preferred below deck. Soldering and adhesive lined heat shrink yields a more streamlined result and is acceptable for above-deck cords.

We like the broad deck mounting flange. We like the molded seal. Between these two factors, they absolutely cannot leak through the deck. Most have tinned wire, and because they are used for motorbike charging, the wire is typically at least 14 AWG.

Maintain polarity. If you are careful with your wiring you’ll ensure correct polarity.

We have used these SAE connectors on a Stilleto 27 for 8-10 years with no problems, while multiple brands of “marine-grade” connectors failed.

The COLREGs allows two lighting schemes for sailboats; either red and green side lights plus a stern light, or a single tricolor mounted at the top of the mast. The advantage of the tricolor is that it can be seen above waves. However, like a masthead anchor light, it is hard to see at close range. Also you can’t use a tricolor when motoring, since your white steaming light indicating a power-driven vessel must be above the side lights.

A less commonly seen combination is for sailing boats is red over green, one meter apart, at or near the top of the mast. This is in addition to the usual side lights farther down and the white stern light. Advantages of this setup are increased visibility in waves, visibility in close quarters, and unlike the other options, a means of estimating distance, since more than one light is visible at a time.

It is widely believed that the red-over-green light is for sailboats longer than 20 meters, but in fact there is no size restriction. A tricolor cannot be used by boats over 20 meters, and so red-over–green makes sense for them at sea. Ideally, the lights are above the mast and unobstructed in all directions. A one meter mast light could also be attached to the top of the mast; it won’t increase the air draft by one meter, since the VHF aerial is probably more than half that.

However, the USCG COLREGS manual clearly shows the green light some distance down the mast, where it will be blocked in some directions by the mast and sails. Green light will also reflect off the sails, which can be annoying. Commonly, instead of a single green light, 180-degree green side lights are mounted on each side of the mast, 1-meter down, with a red light at the masthead.

This requires one more pair of lights, but no more cabling than a tricolor. However, a hoistable red-over-green modular light like the one described in the adjacent articles could be used when more visibility is desired.

A paper recently submitted to World Sailing lays out the problems sailboats face trying to comply with the COLREGs ( http://honeynav.com/wp-content/uploads/2020/04/OC4biNavigationLightReportVerFinal-25596.pdf ).

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How do you light your cockpit at night?

Thread starter dserrell
Start date Nov 7, 2009
Forums for All Owners
Ask All Sailors

Stu Jackson

Lights Our boat came equipped with incandescent cockpit lights mounted on the SS arch. Works well. We also use a lamp oil brass hanging lamp at times. Do not need much light. Thread

Don S/V ILLusion

Lighting the cockpit and lighting for compliance with nav rules are exclusive issues which you sound like you are mixing together - which are you talking about as you mention both David? Strictly for purpose of providing ambient light in the cockpit, I've found the only good way to create wide-area light is using string lights which can be found in either 110VAC or 12VDC varieties and conveniently strung inside the bimini or dodger bows using very little power.

Don S/V ILLusion said: Lighting the cockpit and lighting for compliance with nav rules are exclusive issues which you sound like you are mixing together - which are you talking about as you mention both David? Strictly for purpose of providing ambient light in the cockpit, I've found the only good way to create wide-area light is using string lights which can be found in either 110VAC or 12VDC varieties and conveniently strung inside the bimini or dodger bows using very little power. Click to expand

Warren Milberg

I use an parafin oil lamp that I hang from a small chain under the bimini. We also use this same lamp inside the cabin. Provides a nice warm glow and enough light to do most everything except read. Bought this lamp new from eBay and was shipped from India for a total cost of $29. One of the best bargains I ever had for the boat....

Attachments

Absent a hard top or bimini, mount a small 12v light permanently to the underside of the boom. On an open boat I sold this spring (Stiletto 27) I mounted a small utillity light purchased from Advanced Autoparts (I'm sure you could find something nice and marine, but I liked the shape of this one). I shaped a piece of starboard to match the curve of the mast (passed over a table saw blade at an angle), sawed and sanded it to match the base of the light, and mounted it to the boom with screws and 5200. The wires run inside the boom to the mast, are exposed for a few inches, and then run down the mast. It is on the cabin light circuit, but has its own switch on the side of the fixture. VERY handy. It looked like a factory install when finished. You won't be able to imagine a cockpit without instant light. Would you buy a car without a dome light?

for my anchor light non my formosa i have a beautiful old oil lamp- --i found some cheepo garden lights --solar powered---from an outlet that takes in returns from costco--so these are 4-6 dollars each--lol--excellent light and cheeep and i can use many --as many as i want...for use as lights at anchor....even indoors after charging them in the sun all day!!!! i love my oil light for anchor--has fresnel lens and is visible for over 3 miles---is approved for use as anchor lamp, btw......

Light your cockpit at night in Maine & you're mosquito bait!

Cockpit lighting We have a couple of Japanese style paper lanterns that run on AA batteries. I usually just string up one of those.

Re: Cockpit lighting I just use a kerosene lantern both for my anchor light and my cockpit light when I want it. The CG does not specify the type of light just the range of visibility and a 1/2 inch wick meets the needs.

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Moscow boat trip.

PRICE REQUEST>>>

Moscow is a large city and in order to see many landmarks, it necessitates travelling by car. But it is not that easy to negotiate the traffic jams, road blocks, one-way systems that defy logic. The atmosphere is possibly the strongest deterrent of all, with smells of diesel and gasoline and general automotive fumes. An alternative is to take a boat trip on the Moskva River , the kind of transport that has been used since ancient times and still popular with the tourists today.

These Moscow River boat trips offer a great opportunity to see many of the city's most interesting sights, while enjoying a quiet and relaxing ride. The water is not commonly used as a method of discovering many of the city’s sights and secluded places.

As a result, we strongly recommend this kind of method to you! Join us on a boat trip on the Moskva River to see the city from another view-point. Our guide will accompany you and give you explanations of the various sights and places during the trip. From the river-front you will see the imposing towers and walls of Kremlin , the Cathedral of Christ the Savior with your own eyes, a huge and, perhaps, somewhat formidable statue on a ship dedicated to Peter the Great, House of Artists, the famous Gorky Park amusement park of the Soviet era, St. Andrew’s Monastery, the massive Stalin-style building of Moscow State University, which is one of the seven-sisters. These are the "wedding-cake" styled buildings that "ring" the center of Moscow.

You may choose to sit inside or out on-deck depending on your preference. You may also, if you wish, visit the luxurious onboard restaurant with Russian and Mediterranean cuisine prepared qualified chiefs.

Inside the restaurant you will see Italian glass windows, wonderful marble floors and crystal chandeliers that all help create a luxurious atmosphere. To make your stay onboard even more pleasant jazz music will float through the air-waves as you are moving through the water-waves of the Moscow River .

WHAT WE OFFER:

1. Entrance tickets for the Boat trip on the Moscow river.

We can provide you entrance tickets for the Boat trip or reserve them for your convenience in advance!

2. Boat trip on the Moscow river with a guide.

Our guide will accompany you and give you explanations of the various sights and places during the trip. You will see Moscow from unusual side and our professional tour guides will tell you the most interesting and exciting stories about Moscow city !

3. Boat and ship rent.

Our company offers you to rent boats of different types for different purposes.

We offer boats:

- For any number of people. - For any hours (from hour). - Any route on Moscow river.

Note: These tours are only available during the warmer weather between the months of May & October, as the river is either partially or sometimes completely frozen over in winter.

See more tours: Old Arbat Street & Moscow Metro Moscow Walking Tours and see more tours

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For more details about the adventure travel please contact our office:

+7 (925) 500-77-82 WhatsApp

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Moscow Boat Tour

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Description

See all the gems of historical and cultural center of the capital in short time and without traffic jams or tiresome walking.

Depending on the itinerary and duration of the Moscow River boat trip, the tour can be 3 or 5 hours.

Highlights of the tour

St Basil’s Cathedral;
Stalin skyscraper on Kotelnicheskaya (Tinkers) embankment;
The Kremlin;
“House on the Embankment” Stalin skyscraper;
Monument to Peter I;
The Central House of Artists;
Christ the Savior Cathedral;
Gorky Park;
Moscow State University;
Russian Academy of Sciences;
Luzhniki stadium;
Novodevichy Monastery;
Kiev railway station;
Europe Square;
Moscow City Hall;
Government House;
Expocentre Exhibition Complex;
and other famous sights.

You will learn about the different epochs of the city from the foundation in 1147 till Soviet times of 20 th century.

Moscow River

Moskva river has the form of a snake and is the main waterway of Moscow, consisting of a cascade of reservoirs. Within the city, Moskva river is 80 km long, 120 m - 200 m wide and up to 14 m deep. The narrowest part of the river is the Kremlin area in the city center, and the most extensive is around the Luzhniki Stadium in the south.

Bridges in Moscow

Undoubtedly, bridges and embankments are among the most scenic spots and main attractions of Moscow. Plus, they are so romantic.

Bolshoy Kamenny Bridge – Great Stone Bridge – is the main bridge of Moscow . The first stone bridge was constructed here in the 17th century.
Patriarshy Bridge is one of the youngest pedestrian bridges, built in 2004. The bridge connects the iconic Christ the Saviour Cathedral with funky Bersenevskaya embankment, extremely popular place among locals for its trendy art galleries, cafes and panoramic views. Patriarshy Bridge used to be a shooting location for ex-Russian President Dmitry Medvedev's New Year speech to the nation.
Borodinsky Bridge, erected in honor of the 100th anniversary of the glorious victory in the Battle of Borodino (which every Russian kid knows about), a fierce legendary battle during the Russo-French war of 1812.
Bagration Bridge one of the pedestrian bridges with most picturesque views of the Moskva River with its numerous upper-level observation platforms. The bridge was erected to celebrate the 850th anniversary of Moscow city in 1997.
Krymsky Bridge used to be in Top 5 Europe’s longest bridges some 100 years ago. The bridge got its name after the ancient Krymsky ford which Crimean Tartars used to invade Moscow in the 16 th century.

Embankments of Moscow

Moscow river boats 37 embankments, the most popular being Kremlevskaya, Sofiyskaya, Pushkinskaya, Vorobyovskaya and Kolomenskaya.

You can get the most spectacular views of the Kremlin from Kremlevskaya and Sofiyskaya embankments.

Pushkinkaya embankment is the most romantic in Moscow. It meanders along Gorky Park and Neskuchnyi garden and is rich for all kinds of entertainment as well as cozy nooks, including Olivkovy beach, the famous Zeleny theater as well as a pier for river cruisers.
Vorobyevskaya embankment is part of Sparrow Hills nature reserve. This place opens a beautiful panorama of the river and city from the observation deck and is considered to be the place for taking serious decisions in life.
Embankment in Kolomenskoye Museum-Reserve has a special charm due to its peculiar geographical relief. The boat trip around Kolomenskoye would be the most peaceful in your life.
Taras Shevchenko embankment is popular among photographers for its modern Moscow City skyscrapers. Highly recommended for your night boat trip.
Embankments of Moscow are the pride of the capital. A distinctive feature of each of the promenades is its architecture and beautiful views. In addition, almost all the embankments of Moscow have a rich history and a lot of notable buildings.

Different epochs

Taking a walk along the Moskva River by boat, you will witness the architecture of Moscow from different eras and styles. Archaeological studies indicate that already in the XI century there stood a fortified settlement on Borovitsky hill, which is now called the Kremlin. Little fortress could not accommodate all the residents of the rapidly growing city, and the Grand Duke ordered the construction of a new Kremlin, larger than the former.

Boat trip around Kolomenskoe Park

Moscow river boat trip starts from the pier Klenovy (Maple) Boulevard and provides reat views of Nicholas Perervinsky monastery.

Nicholas Perervinsky monastery was founded at the time of the Battle of Kulikov (1380). The monastery, got its name from the surrounding area – “Pererva”, which can be translated like “tear off” and because of the location – here it abruptly changed its course, turning to Kolomna, standing on the opposite bank.

Nowadays Kolomenskoye is State Art, Historical, Architectural and Natural Landscape Museum-Reserve, which doors are open to everyone who wants to get in touch with the ancient history of Russia.

Take a break from the big city hustle in the shady parks and gardens of the Kolomenskoe Museum-Reserve. Don’t miss a wonderful Church of the Ascension and Tsar Alexey’s Palace in Kolomenskoye!

Monasteries and temples

Novospassky Monastery
Founded in the 13th century on the site where now is located the Danilovsky monastery. After a few decades, in 1330, Ivan Kalita moved the monastery onto the Borovitskii hill of the Kremlin. However, in the 15th century, Spassky Monastery again moved, this time to a more spacious place on Krasnoholmskaya waterfront.
Church of St. Nicholas in Zayaitskom
Erected in the middle of the XVIII century in baroque style. The building survived after the 1812 fire, but the utensils were destoyed. Parishioners collected donations and restored the temple on their own. In Soviet times, it was closed and re-opened only in 1992.
Cathedral of Christ the Savior
The church was originally erected in honor of the victory over Napoleon and was being under construction for long 44 years. Notoriously demolished in 1937 to be a giant swimming pool under open sky. The current building was constructed in 1990s. It is the tallest and one of the largest Orthodox churches in the world.
The temple was built in 1679-82, during the reign of Tsar Fedor Alekseevich, in late Muscovite Baroque style and can be characterized as bonfire temple. Each gable is a symbol of a heavenly fire.
Novodevichy Convent
The most famous concent and monastery in Moscow, presumably founded in 1524. Novodevichy’s status has always been high among other monasteries, it was in this monastery where the women of the royal blood, the wives of Tsars and local rulers of Moscow were kept in prison as nuns.
St. Andrew’s church (male acts as Compound Patriarch of Moscow)
St. Andrew’s church stands right on the slopes of the Sparrow Hills, on the way down to the Moskva River, on the territory of the Nature Reserve “Sparrow Hills”. The monastery is small in size but is very cozy. It’s situated in a quiet courtyard surrounded by temples, fruit trees and flowers.

What you get:

+ A friend in Moscow.
+ Private & customized Moscow river cruise.
+ An exciting pastime, not just boring history lessons.
+ An authentic experience of local life.
+ Flexibility: changes can be made at any time to suit individual preferences.
+ Amazing deals for breakfast, lunch, and dinner in the very best cafes & restaurants. Discounts on weekdays (Mon-Fri).
+ A photo session amongst spectacular Moscow scenery that can be treasured for a lifetime.
+ Good value for souvenirs, taxis, and hotels.
+ Expert advice on what to do, where to go, and how to make the most of your time in Moscow.

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Purchase options and add-ons, about this item.

【3 COLOR TEMPERATURE & MULTI-LEVEL ADJUSTABLE BRIGHTNESS】3 color options are available with rv light- Cool White(crisp, clean white illumination), Natural White(balance between bright and warm) and Warm White(softer light with hints of yellow). Also, Slide the button to multi-level adjust the brightness from 20% to 100% to further customize the light source based on your mood.
【High Energy Efficiency】The RV light fixture is equipped with 2 rows of 96 high-quality SMD 2835 LED chips, consuming only 10 watts of power and providing a total of 1500 lumens of brightness. RV led lights features high light output and low current consumption, preventing other appliances incapable of working due to limited power in the RV.
【HIGH PERFORMANCE】RV interior lights adopts heat-resistant large-size aluminum substrate, anti-scratch aluminum alloy foundation, and corrosion-resistant stainless steel screws, to realize RV lights lifespan of more than 50,000 hours. If you have any problems, you can contact us. We can offer you a free return within 2 years.
【EASY INSTALLATION】LED rv lights interior has 2 two wires without polarity and comes with nuts and screws. An installation instruction manual is easy to understand. It only takes 2-5 minutes to install and fix it directly in place.
【Wide Application】The thickness of LED camper lights is only 0.6 inches thick, slim, and space-saving. It can be easily placed in the interior spaces of various vehicles such as trailers, cars, Motorhomes, Marine Boats, and Camper to provide sufficient lighting for reading, work, leisure, and entertainment.

Frequently bought together

NAOEVO RV Lights Interior 2070LX, 1500LM RV LED Lights Interior 12V, Camper Lights Interior with 3 Color and Stepless Dimming

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Miady RV LED Interior Light 1500 Lumen 16.5" x 6.3", Thin RV Ceiling Lights with 5 Levels of Dimming and 3 Color Temperature

Product Description

Add Intelligent Memory Function

Connected To Wall Switch

How about the lighting effect?

The frosted shade of the RV lights interior provides softer light, enhanced comfort and reduced glare with no light spots. Not dazzling.

Will it fit my car?

It will fit 99% of vehicles. If you are not sure, please feel free to consult us.

How does the button work?

Press and hold 1.2S to turn off the power. Click the button to switch 3 color temperatures.

Does it work on 24v?

Yes, it works on 12v - 30v.

Are there replacement LED interior lights for when they start going bad?

Made of high-quality materials with a lifespan of over 50,000 hours. Please don't worry, our RV LED lights provide a 1-year after-sales. Don't hesitate to buy it!

Widely Used in Various Scenarios

Living Room

Dining Room

Product information

Technical details, additional information, warranty & support, compare with similar items, looking for specific info, customer reviews.

Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

Customers say

Customers like the ease of installation, value, and quality of the vehicle light assembly. They mention that it is extremely easy to install, has a good value, is dimmable, and works perfect in their RV.

AI-generated from the text of customer reviews

Customers find the installation process of the vehicle light assembly to be easy. They mention that the product is received pretty quick and that it is extremely easy to install.

"...My wife appreciates the ability to change light color Easy to install and the look great!" Read more

"I loved the simple installation process which made it easy enough to switch out my old dome lights. One of the lights is faulty...." Read more

"Ordered two boxes, received pretty quick, extremely easy install , wife loves them" Read more

Customers are satisfied with the quality of the vehicle light assembly. They mention that it has great lights and is of good quality.

"...Overall great lights and great quality 👍🏽..." Read more

" Great light , but it has the LOGO plastered on the front as pictured - it is not just image protection. Great price...." Read more

" Bright , Low Profile and good value...." Read more

Customers appreciate the value of the vehicle light assembly. They mention that it is bright, low profile, and dimmable.

"Works great,3 different shades of light, dimmable great light for the price , work perfect in our RV" Read more

"... Great price . Who wants a bunch of logos in their rv." Read more

"Bright, Low Profile and good value ...." Read more

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IMAGES

Know Your Nav Lights
LED Lighting in boats by Reginasailing
Boat Navigation Lights Rules: Illustrated Beginners Guide
WFLS-x300
Boat Navigation Lights Rules: Illustrated Beginners Guide
Navigation Lights at Night

VIDEO

Sailboat Racing Tips: Light Wind Lake Sailing
New lights on the old wakeboat project #wakeboat #lights #boat #boatlife #boatrestoration
Installing Mandatory Boat Lights Super Fast and Easy!
Installing navigation lights on small boat
20110421 171456
Light Air Sailing

COMMENTS

A Guide to Common Dashboard Warning Lights
Cars have been able to monitor their engine's oil pressure for years now. If you've seen what looks like a gravy boat light pop up in your dash it means there's a problem with your engine oil ...
Drivers are just realizing what 'blue sailboat' icon means in winter
A car review channel on TikTok called Basic A*s Car Reviews (@basicasscarreviews) uploaded a humor laden video telling drivers that the 'little blue sailboat' is warning drivers their car is too cold. "Listen up psychos," she said. "You don't just hop in the car and drive off, you have to wait until the car warms up, especially in the winter.
Navigation Lights for Sailboats (And How To Read Them)
As such a power boat, and by extension all sailboats, MUST, without question show one green light on the starboard bow and one red light on the port bow and one all around white light or lights while operating in reduced visibility. These lights should shine at all 360 degrees of visibility with the bow lights shining at an angle of dead ahead ...
113 Dashboard Symbols, Warning Lights & Indicators (Full Guide)
This article will give you a quick explanation for every warning, alert, and indicator light on the dashboard, 113 to be exact. We'll break them down into sections, and include images to help you compare them to the lights of your dashboard, so keep reading to learn more and know how to react in case one of these lights turns on!
What 18 Symbols On Your Car's Dashboard Mean
17. Lamp Out Warning. 18. Brake Pad Warning. 1. Engine Temperature Warning Light. MyFortis/DigitalVision Vectors/Getty Images. What it looks like: A pirate ship with its sails down as if to say ...
Car Warning and Dashboard Lights Explained
Red dashboard warning lights require immediate action by the driver. Orange, Yellow, or Amber warning lights advise the driver of a situation or issue requiring attention. Green or Blue warning ...
What Your Car's Dashboard Warning Lights Mean
Service Vehicle Soon. Typically indicates a lighting or other electrical problem that is controlled by the BCM (body control module). Check all lights ( headlights, turn signals, brake lights, and hazard lights). This symbol may also be used to warn driver of a traction control problem, or a communication problem between modules.
Boat Navigation Lights Rules: Illustrated Beginners Guide
For most small vessels, motoring requires red and green (port and starboard) lights, and a white light visible in all directions around the boat. This is almost always a stern light and a masthead light on sailboats. Boats under sail require port and starboard lights, and a white stern light. Sailboats below sixty-five feet may show a tricolor ...
Navigation Lights : BoatUS Foundation
Two multiple bulb LED fixtures: Portable multiple bulb LED fixtures for both the bow and stern light - NaviLight, bi-color $49.99, white $49.99*. Portable Navigation Lights for small boats less than 7 knots - Aqua Signal, bi-color $34.99, white $34.99**. *NaviLight portable lights require 3 "AAA" batteries.
Red, Green, and White: A Definitive Guide To Navigational Boat Lights
Red and green navigation lights indicate if a vessel is moving towards or away from another boat, allowing for safer navigation and collision avoidance on congested waterways. All-around white navigation lights also provide added visibility by illuminating your vessel from every direction with a single light source located above the horizon.
Navigation Lights on Sailing Yachts and Motor Boats
Stern light. A white light mounted as close to the stern as possible and shines dead ahead in an arc of 135° (67.5° to each side). The mounting height should be aligned to the height of the side lights and should never be higher. 3. Three-colour light for sailing vessels (sailing lights) On sail boats up to a length of 20 m, the side light ...
Dashboard Warning Lights Guide
Feb. 5, 2024, at 4:05 p.m. Save. Dashboard Warning Lights Guide. New cars are more complicated than most of us would have imagined just a decade or two ago, and they're changing every year, with bigger screens, more efficient powertrains and more technological integration. As more cars incorporate electrification and semi-autonomous driving ...
Shining the Sailboat Lights At Night: What You Need To Know
Sailboat-Specific Navigation Light Rules. Sailboats must have the same red and green lights as powerboats. The difference is that you'll need other ones on the stern and mast. If your boat is less than 65 feet, you can use either a combination of a bicolor light with red and green along with another at the stern or a tricolor one on top of ...
Steaming Light on Sailboat: A Guide to Proper Usage
A steaming light is a white navigation light fitted on the mast of a sailboat to provide visibility during low-visibility conditions. It is typically placed near the front side of the mast and angled downwards to indicate that the vessel is under power and moving forward. This light helps other boats identify and avoid collisions, ensuring safe ...
What you need to know about sailing at night
When a sailboat is not under sail, it has to abide by the rules set out for power boats by COLREG (The International Rules for Preventing Collisions at Sea). Lighting regulations when at anchor are again different. When at anchor at sea, only the anchor light should be on. According to the regulations this could be either a 360-degree white ...
Vehicle Warning Lights
Battery Warning. Resembling a small red battery, this light lets you know that there is an issue with the electrical system. It could be anything from wiring to the alternator, but it is often a dead battery. It can also mean that the car's charging system is running on low power and that your vehicle is running largely on battery power.
Required Navigation Lights: Sailboats Under Sail
Red and green sidelights, one sternlight, and two all-round lights in a vertical line (upper red, lower green) also meet the navigation lights requirement for sailboats that are not operating under engine power (Rule 25). One combination red, green, and white light exhibited near the top of the mast meets the navigation lights requirement for ...
RAM Lights for Sailboats
Similar to standard series 40 lights, these are 8 inches tall, 3 inches in diameter, and fit 25W incandescent bulbs (no LED option). Rigged as a red/white/red RAM light, they use 75 Ah of power each night, an unacceptable amount for many cruising boats. The cost is also steep, at $120 each ($360 total).
How do you light your cockpit at night?
Nov 7, 2009. #2. Night lights. David, I agree, the more the merrier for safety, but within reason. We use a backstay mounted oil lamp for an anchor light. Your two lights at deck level may be overkill and even more confusing for other boaters. The anchorages we use regularly are so small that anything up at mast height wouldn't be seen anyway.
Moscow Boat Trip
An alternative is to take a boat trip on the Moskva River, the kind of transport that has been used since ancient times and still popular with the tourists today. These Moscow River boat trips offer a great opportunity to see many of the city's most interesting sights, while enjoying a quiet and relaxing ride. The water is not commonly used as ...
Yujoy
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Downtown Moscow turned into a huge community gathering Wednesday evening as thousands turned out for the annual Light up the Night Holiday Parade.Spectators and participants warmed…
Moscow River Cruise Tour with Friendly Local Guides
Boat ticket (500-700 rubles depending on the itinerary) Meal - optional (150-1500 rub, depending on your preferences) Activity Level: light: Maximum travelers: 10: Meet up & End location: lobby of your hotel: Start time: any time: Extra hours: If you are having a good time and want your tour last a little bit longer, you are welcome to do that.
Miami-Dade may start over on smart traffic light project
The potential firing of the current smart-light contractor, Munich-based Yunex Traffic, sets up another challenge in Miami-Dade's uphill effort to improve commuting times with "smarter ...
Amazon.com: NAOEVO RV Lights Interior 2070LX, 1500LM RV LED Lights
Buy NAOEVO RV Lights Interior 2070LX, 1500LM RV LED Lights Interior 12V, Camper Lights Interior with 3 Color and Stepless Dimming, Energy-efficient RV Ceiling Light for Trailer Boat Car 8Pack: Interior Lighting - Amazon.com FREE DELIVERY possible on eligible purchases