The Best Underwater Boat Lights for 2021

Nicholas Swartz
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Whether you are a boat owner or an avid boater, one of the most frustrating things that can happen is running aground. Running aground puts excessive wear on your boat, and you may even destroy the propellers. If you want your boat to be visible to other boats and to marine animals, there’s no better option than underwater boat lights.

Experts recommend that you install underwater boat lights on your boat as a safety measure. We recommend them as a safety measure too—and we also think they look cool.

Below you will find in-depth reviews of the best underwater boat lights on the market for you to browse through.

We’ve also put together a handy buyer’s guide that will help you decide which underwater boat lights you need.

NameCategoryProduct
SeaBlaze X2 Underwater LightBest OverallSeaBlaze X2 Underwater Light
Firewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENSBudget PickFirewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENS
jiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless SteelUpgrade Pickjiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel

1. SeaBlaze X2 Underwater Light

Our rating: 9 / 10

SeaBlaze X2 Underwater Light

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Pros:

  • Amazing brightness
  • Sturdy, solid construction
  • Includes an easy to use mount
  • Reduces visibility of algae
  • The bronze finish is very classy
  • Easy to find in case of a trouble
  • AA batteries for extended power

Cons:

  • Mount isn’t as flexible as expected
  • The batteries are not included in the package
  • Doesn’t turn off automatically

LED lights, 1-Watt.

The SeaBlaze X2 Underwater Light from Night Owl Optics is an underwater light with high-intensity LED technology.

Constructed from impact and damage resistant ABS plastic, the maximum depth of this light can reach up to 150 ft.

2. BASIKER Waterproof Marine Lights

Our rating: 9 / 10

BASIKER Waterproof Marine Lights

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Pros:

  • Waste good battery life
  • Compatible with all manufacturers
  • Very economical
  • These are the best underwater boat lights
  • The best type of lights

These are the best type of underwater boat lights, they are waterproof and easy to use. They also look great and they come with many accessories. These lights are the best lights you can get, they are used by many people and they are very great. You can also use these lights for many things such as for your deck, or underwater. They are the best for your boat, they come with many things, so if you want to boat to look great and get many compliments you need to get these lights. The lights come with the battery, and many accessories which are also great. The battery goes into the lights back and the lights go on your boat, and then you are good to go. If you use these lights on your boat while it is on the water then it should stay on for a while, it also might come with extra batteries. You can also use these lights for other things as well such as to put on a stand and for those days you wake up and have no sunlight you can use these lights to provide you some light. If you want your boat to look great, you need to get these lights, and they are very affordable.

3. jiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel

Our rating: 8 / 10

jiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel

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Pros:

  • Come in a pack of three
  • Uses Cree LEDs
  • Very durable metal construction
  • Easy to install
  • Takes 60W of power
  • Toughened glass lenses ensure clarity
  • High luminosity
  • Can be used on many different types of boats
  • Aesthetically pleasing design
  • Lighting angle can be adjusted

The JiaWill CREE Surface Mount Underwater Boat Lights are popular among customers. They provide a high luminosity which is very noticeable. You can use these lights on both boats and RVs.

The lights have been designed to look great and to perfectly fit the surface of your boat. Of course there are similar models, but this is one of the best as it offers the most features.

These lights are made for many marine uses, such as sailing, kayaking and fishing etc. The installation goes very smoothly. The rugged and solid construction of the lights make sure they last.

4. jiawill Dual Color 120W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel

Our rating: 8 / 10

jiawill Dual Color 120W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel

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Pros:

  • Super bright lights
  • Easy to install
  • Can be dimmed and adjusted
  • Can swivel and tilt
  • Has a wide light range
  • 180-degree flood illuminates a wide area

Cons:

  • Has no mounting template
  • LED bulbs are single-color
  • No lens
  • Can cycle through colors, but cannot maintain a single color
  • The blue lights are noticeably brighter than the white

The Jiawill Dual-Color 120W Underwater Boat Lights are a powerful string of lights capable of being submerged. They’re made from stainless steel and will shine brightly while being resistant to corrosion. Because of the shell, you can easily tell if the bulbs have been damaged due to inadvertent contact with rocks.

The lights are powered by a 120W water-resistant power supply. The power supply is really easy to work with and you can easily attach it to your boat like an anti-theft measure so you won’t drop it into the water. The Jiawill Lighting makes use of a driver to turn the electricity into the voltage needed to power the lights. The lights also feature an accelerometer which detects any vibrations from the boat. When detecting vibrations, the lights will automatically turn on and start working.

5. Pactrade Marine Boat Pontoon SS316 2W x 6 LED Blue Underwater Light 10-30V IP 68

Our rating: 8 / 10

Pactrade Marine Boat Pontoon SS316 2W x 6 LED Blue Underwater Light 10-30V IP 68

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6. Tidal Wake IP68 Underwater 1/2in Standard Boat Drain Plug LED Light

Our rating: 8 / 10

Tidal Wake IP68 Underwater 1/2in Standard Boat Drain Plug LED Light

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Pros:

  • IP68 Waterproof Rating
  • Powerful under-boat lighting
  • Weighs 1 lbs

Cons:

  • You need to install the lights separately, but it’s a good thing it’s easy to install.
  • Have you ever had a need for under-boat lighting? If you live in a portion of the world where it gets really cold in the winter nights, you will definitely need a good under-boat bottom LED light.

The Tidal Wake LED light is what you need to illuminate the bottom of your boat for easy docking and launching at night. It’s easy to use, versatile and is very durably built.

First of all, this LED light fits perfectly in any standard boat drain. It’s not the usual one or two lights that covers a couple of feet, but a string of colorful lights that last for a long time.

You can install it yourself without getting any professional help. You just have to put it inside the boat drain, secure it with the screws provided, and plug it in the electric source via a simple on/off switch.

7. Jiawill 316L Stainless Steel Underwater 1/2" NPT 9 to 30V 27w Boat Drain Plug Light

Our rating: 8 / 10

Jiawill 316L Stainless Steel Underwater 1/2" NPT 9 to 30V 27w Boat Drain Plug Light

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Pros:

  • Includes a uniquely designed base
  • Won’t wear out from corrosion
  • Sturdy and cool looking
  • Very easy to install

8. T-H Marine LED-51867-DP High-Intensity Underwater LED Light

Our rating: 7 / 10

T-H Marine LED-51867-DP High-Intensity Underwater LED Light

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Pros:

  • LED lights are energy-efficient and low power consumption
  • Vibrant colors and brightness
  • Waterproof housing
  • Waterproof, high performance LEDs

From one of the leading manufacturers of marine aftermarket lighting, comes the T-H Marine 51867-DP. A high-intensity LED light with a dedicated blue color to prevent marine growth.

It has eight dynamic light settings that reveal the fish hangout and strike zones. It comes with a pivotable mounting bracket that gives you the flexibility to locate and aim it in areas where fish are most likely to gather.

The housing is made from waterproof material, meaning that it can actually withstand the pressure of being submerged in water.

9. Firewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENS

Our rating: 6 / 10

Firewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENS

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Pros:

  • Very bright
  • Extremely affordable
  • Sleek design
  • Small and convenient
  • Available in multiple colors

This underwater boat light is a very creative and useful tool for boaters who are fishing at night. It’s long cord and light holder make it easy for you to place the lights almost anywhere in your boat.

This light produces 150 lumens, which is powerful enough for you to see everything easily. The bulb itself is a powerful halogen type. When adding this light to your boat, you’ll get a light that’s small, lightweight, and very strong. It’s also very easy to use and maintain.

It comes with a long cord that will allow you to place the light to the back of your boat, in addition to it carrying weight up to 2 lbs. It’ll definitely be of great help for you to see what you’re fishing because it has a long life span of about 10,000 hours.

10. Lumitec SeaBlaze3 LED Underwater Boat Light

Our rating: 6 / 10

Lumitec SeaBlaze3 LED Underwater Boat Light

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Pros:

  • Bombproof design
  • Extremely bright and visible
  • Can be used in cold waters

Underwater Boat LED.

The Lumitec SeaBlaze 3 Underwater Boat LED comes with the Lumitec Anchor Bracket and Philips head screws.

This is a surface mount system, which means that it needs to be anchored down.

11. Lumitec SeaBlazeX LED Underwater Boat Light

Our rating: 5 / 10

Lumitec SeaBlazeX LED Underwater Boat Light

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Since luminescence was discovered by Louis Pasteur in France in 1860, the world has been crazy about this form of lighting.

When it comes to lighting your nautical swimming pool, there are different options available for you; you can use gray water or dark waters and so on. But the best and the most convenient option for you will be lights that use and lights that shine underwater.

Underwater boat lights are very important; they help you choose your vessel from a long way. The lights also help nautical swimmers and other water-related activities to go on smoothly.

12. Five Oceans Marine Boat LED Underwater Pontoon Transom Lights

Our rating: 5 / 10

Five Oceans Marine Boat LED Underwater Pontoon Transom Lights

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Pros:

  • Watertight construction
  • Great for nighttime boating
  • Steady and bright illumination
  • Available in cool white

Frequently Asked Questions (FAQ)

What color underwater light is best?

The truth is that different colors are best for different reasons. Different situations call for different colors for different reasons.

So the best advice is not to go by one simple fact but rather by common sense or at least by research and experience.

Using white light is consistent with the rules but it is the least useful of anything you can do. Sorry to burst your bubble on this one, but it is true.

The best color according to our extensive research is blue.

That being said, this depends on the situation and what you are trying to do.

For instance, green underwater lights are the best in shallow water, white is the best in open water under 3000 feet, yellow is great in deeper water than 3000 feet and red lights are good for hunting fish.

What are the best underwater pond lights?

The best underwater pond lights can be characterized by four things: brightness, splashing resistance, ease of installation, and, of course, price. You want to be able to see on the surface of the pond from all angles and make sure you install the lights to ensure they are protected from splashing.

Most underwater pond lights only sink a few inches, so they are not safe from splash damage when underwater. Whether the best underwater boat lights are stainless steel or plastic, they should be protected from splashing to ensure the lights stay dry, bright and usable for a longer period of time.

How much does it cost to install underwater lights on a boat?

The costs to install underwater lights will depend on a whole host of factors, primarily including the type of lights you purchase and the manner in which you wish to install them on your boat.

In the best-case scenarios, you will be able to install lights by drilling little holes in your boat and running a power cord through them. In this case, there will be no need to replace any of your existing equipment, like batteries, charge regulators, and wiring.

But, that could be just the beginning. If you decide to pay a professional to do the work and replace things like batteries, charge regulators, and wiring, the costs could skyrocket.

If you want to do it yourself as cheaply as possible, the best way to go about it is to buy traditional led lights and replace your existing lights and charge regulators. If you are replacing ac lighting, you can make it work without charge regulators.

What are the best LED lights for boats?

If you have ever looked at the options available for boat lighting, then you know that there are a ton of choices across many brands. I’ve narrowed it down to three great options that are also cost-effective. I have listed all three here, but I am a big fan of the Eagle Eye Xtreme.

For further research, you may also be interested in UV Solar lights and sonic lights.

Conclusion

If you’re in the market for a set of underwater boat lights, it’s easy to get confused by the seemingly endless variety available. To help you narrow down your choice, let us share with you a few things we consider when looking for underwater boat lighting.

Our Recommendation

NameCategoryProduct
SeaBlaze X2 Underwater LightBest OverallSeaBlaze X2 Underwater Light
Firewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENSBudget PickFirewatermarine Super Delux 10 WATT Garboard Brass Boat Plug Light 1000-1200 LUMENS
jiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless SteelUpgrade Pickjiawill 60W CREE LED Surface Mount Underwater Boat Lights 316L Stainless Steel