Underwater Dock Lights – Our 8 Best Picks

Advances in lighting technology offer more efficient, long-lasting, and safer underwater dock lights. The challenge is finding the right lights for your dock. What are the best underwater dock lights?

Our top 8 recommended dock lights are as follows:

  1. Mantis Dock Light Kit (3 Full-Color RGBW Lights) – Click here to see it on Amazon – Our #1 Top Pick!
  2. Deep Glow Green Underwater Dock Fishing Light – Click here to see it on Amazon
  3. Green Glow Underwater Dock and Fish Attracting Light Kit
  4. Green Blob Outdoors Underwater Fishing Light
  5. Hydro Glow LED Underwater Dock Light
  6. IllumiSea Super Thin High Powered Waterproof Solar Powered LED Dock
  7. Lumitec Lighting LED Underwater Light
  8. Fish Guaranteed Underwater Extra Bright Double Dock Light System

Read on to learn more about these underwater dock lights, including their specs and features.

Also, for excellent underwater dock lights, take a look at our top pick, the Mantis Dock Light Kit:

Click here to see it on Amazon.

Underwater Dock Lights – Our 8 Best Picks

1. Mantis Dock Light Kit (3 Full-Color RGBW Lights)

With a maximum of 2,000 lumens output (per light), the Mantis Dock Light Kit (3 Full-Color RGBW Lights) guarantees to make your dock safer and more appealing. These underwater LED dock lights smoothly transition through different colors—from red to green to blue to white.

Click here to see it on Amazon.

Installation is relatively easy. No specialized equipment or tools needed. A 30-foot, sturdy cable that’s fully submersible powers the lights. With the zip-mount universal mounting system, you can install the lights on the square (12-inch) or round (14-inch diameter) pilings in a snap.

These underwater dock lights plug into a 110-volt AC outlet. Because they have ground fault circuit interrupter (GFCI) protection, you don’t have to worry about ground fault electric shocks.

Lumitec made sure the Mantis Dock Light Kit (3 Full-Color RGBW Lights) will last a long time. Designers made the lights out of marine-grade bronze with stainless steel fasteners for excellent corrosion resistance and durability.

The glass of each light is tempered, so it’s less likely to break and scratch easily.

Key Features and Benefits:

  • It makes any space more visually appealing.
  • Easy to install.
  • It has a bright light output.
  • It gives your dock a relaxing and stunning backdrop.

2. Deep Glow Green Underwater Dock Fishing Light

Next on our list of the best underwater dock lights is the Deep Glow Green Light. By casting up to 10,000 lumens of green light, the Deep Glow Green Underwater Dock Fishing Light creates an extraordinary outdoor atmosphere and offers an extra security level.

Click here to see it on Amazon.

It can illuminate almost any waterway of up to 30 feet in diameter, depending on the water clarity and depth.

Creators of the Deep Glow Green built it to last a long time. It can withstand harsh water conditions and avoid damages caused by prop washes, outboard motor skeg, and fishing techniques, among others.

Another great thing about it is you can easily and quickly install it. It’s probably up-and-running within 15 minutes. Simply secure the electric cord to a piling and throw or drop it into the water. It’ll automatically face the water’s surface once it hits the bottom.

Maintenance is stress-free with the underwater LED dock lights. They produce ultraviolet heat and light to stop marine growth on the light’s lens, so you don’t have to worry about always cleaning and lower light levels.

Note: You have to turn on the light needs for 8 hours daily to keep marine growth under control. Try cleaning it every 6 months.

Key Features and Benefits:

  • It’s easy to clean and keeps bottom growth under control.
  • It’s bright and great at attracting a variety of marine life.
  • Installation requires minimal work.
  • The kit comes with everything you require to install the light.
  • It weighs around 10 pounds.

3. Green Glow Underwater Dock and Fish Attracting Light Kit

Another top pick for our underwater dock light review is the Green Glow LED Underwater Dock and Fish Attracting Light Kit weren’t voted #1 by the online magazine FishingPicks for nothing. This is a great choice if you want to attract fish for fishing or relaxation and entertainment.

Click here to see it on Amazon.

This underwater LED dock light comes with a marine-grade cord, which is flexible, corrosion-resistant, and has a high current-carrying capacity. The cord is 50-foot long, so you don’t have to attach multiple extension cords to extend the length.

The Saltwater & Freshwater Green Underwater Dock and Fish Attracting Light Kit don’t need regular cleaning. The HID (High-Intensity Discharge) bulbs produce an adequate amount of heat every night, so you only need to clean it once in a while—if the glass gets covered in marine growth.

Key Features and Benefits:

  • It’s not as green as expected, but it can still attract a lot of fish.
  • The quality of the construction is excellent.
  • The light is bright and works great for hours.
  • You can use it in saltwater and freshwater.

4. Green Blob Outdoors Underwater Fishing Light

With 30,000 lumens output and a 360-degree view, the Green Blob Outdoors Underwater Fishing Light will help you clearly see all fish species and objects underwater.

Click here to see it on Amazon.

It works well in both freshwater and saltwater to attract many baitfish species, soon followed by starving predators.

It has a built-in photocell sensor that automatically switches it on (at dusk) and off (at dawn) in response to the environment’s varying light level, so there’s no energy wasted. What’s more, it operates for hours every night using little electricity and without overheating.

The plug-and-play design of the Green Blob makes it easy for anyone to set it up. Plug it into a standard household outlet (110 volts), and then drop it into your favorite spot. It’s self-weighted, so it sinks into the bottom of the water without those pesky weights.

This underwater LED dock light is completely waterproof, but it can also be used out of the water. Regardless of how you use it, creators built it to last, offering up to 50,000 hours of service.

Key Features and Benefits:

  • It turns on and off by itself, depending on the sunlight level outside.
  • It works right out of the box.
  • You’ll be mesmerized at a large number of fish circling the light.
  • It’s light and portable.

5. Hydro Glow LED Underwater Dock Light

Next on our list of the best underwater dock lights is the Hydro Glow doc light. Hydro Glow is one of the best brands for high-quality underwater lights for fishing, and it shows in this LED underwater dock light.

Click here to see it on Amazon.

The Hydro Glow LED Underwater Dock Light can produce 1,500 to 3,000 lumens, allowing it to effectively and safely attract fish to your area and create a relaxing ambiance every night.

The Hydro Glow LED Underwater Dock Light operates at low voltage. This means it’s safe to handle while submerged underwater because of the lowered risk for shock.

Since it floats, it’s placed into the water by anchoring it to the bottom at the location you want. It should be facing towards the surface at around 3 feet below the water surface.

Each light has a 50-foot power cord. You can extend it to two 50-foot power cords if necessary, but take note that the extensions are sold separately.

Key Features and Benefits:

  • It’s designed to be simple to install, without an electrician required.
  • You can use it for aesthetic purposes or attracting fish.
  • It has a long cord, so you can submerge the light deeper into the water.
  • The light is really bright.

6. IllumiSea Super Thin Solar-Powered LED Dock Light

Underwater dock light reviews are not complete without the IllumiSea Solar-Powered LED Dock Light. This light is a smart choice for anyone who’s interested in high-efficiency, solar-powered LED dock lights.

Click here to see it on Amazon.

Each unit has six F3 LED light bulbs, which offer a clear and vibrant light effect in different colors (blue, green, red, and white) visible up to 500 meters away.

The IP68 rating means this can be submerged underwater for up to 30 minutes at a maximum depth of 4.9 feet (1.5 meters). It’s completely sealed, so you don’t have to worry about dirt, sand, and water going inside and causing damage.

Made from high-strength polycarbonate, the IllumiSea Super Thin High Powered Waterproof Solar Powered LED Dock can withstand extreme temperatures (-13ºF to 170ºF). It’s also resistant to heavy loads and impact (up to 15 tons), so you can get more years from it.

If you want an energy-efficient underwater dock light, this is a good choice. Because it’s equipped with a 3.7V/340mAH lithium battery that’s long-lasting, the dusk-to-dawn sensors will also make sure this will only operate at the right hours of the night, depending on the light level outside.

Key Features and Benefits:

  • They’re backed by great warranties: a 2-year warranty and a 30-day guarantee.
  • Each unit is completely sealed to prevent rust and corrosion.
  • They’re designed to withstand an impact of up to 15 tons.
  • They’re effortless to maintain.
  • Dimensions: 4.5 inches (length) x 3.5 inches (width) x 0.4 inches (height)

7. Lumitec Lighting LED Underwater Light

Whether you need an LED underwater light for your dock or boat, the Lumitec Lighting LED Underwater Light is a great choice. It’s capable of emitting more than 2,000 plus lumens in white/blue color or RGBW spectrum color options that are truly dazzling.

Click here to see it on Amazon.

The SeaBlaze Quattro doesn’t have external drivers. This offers several benefits, such as:

  • The maintenance costs are more affordable because it’s replaceable.
  • The excess heat from the driver doesn’t damage the light.

The SeaBlaze Quattro is built with marine-grade bronze that’s strong enough to withstand the harsh underwater environment. With an IP67 waterproof rating, it’s designed to be completely protected from solid particles and water.

You don’t need to drill through your boat’s hull to create a hole for the wiring. This underwater LED dock light can be surface mounted. It also has a reinforced PVC back spacer to isolate it from metallic mounting surfaces in order to avoid corrosion.

Key Features and Benefits:

  • It seals off dust and water.
  • You don’t need to drill through anything to install this.
  • It produces a bright and colorful light.
  • Dimensions: 3.85 inches Dia. X 0.71 inches D

8. Fish Guaranteed Underwater Fish Light System

Number eight for our underwater dock light review is the Fish Guaranteed Underwater Fish Light Extra Bright Double Dock Light System. This light is proudly made in the United States.

Click here to see it on Amazon.

UnderwaterFishLight.com guarantees their underwater lights will help you clearly see fish every night.

They backed this product with a 60-night, money-back guarantee plus a 3-year manufacturer warranty.

Their Classic Series of dock lights is what made the Underwater Fish Light well known. Unlike its predecessor, the Underwater Fish Light Extra Bright Double Dock Light System is 50% brighter. Each light comes with a 250-watt bulb and features three colors:

  • Caribbean Blue is best for clear waters.
  • Natural Green and Vibrant Green are the best colors for illuminating larger distances of water and enhancing the look of your dock.

The Underwater Fish Light Extra Bright Double Dock Light System lights are energy-efficient. All of the underwater dock lights from this company have photocells.

This means these lights will automatically switch on at night (or when there’s a low level of light outside) and off at dawn to save energy.

Key Features and Benefits:

  • They can attract different species of fish in just an hour.
  • A 3-year warranty backs them.
  • Available wire length: 50 feet, 100 feet
  • Color options: Caribbean Blue, Natural Green, and Vibrant Green

Conclusion – Underwater Dock Lights

To recap, what are the best underwater dock lights? Our top 8 picks are:

  1. Mantis Dock Light Kit (3 Full-Color RGBW Lights) – Click here to see it on Amazon – Our #1 Top Pick
  2. Deep Glow Green Underwater Dock Fishing Light – Click here to see it on Amazon
  3. Green Glow Underwater Dock and Fish Attracting Light Kit
  4. Green Blob Outdoors Underwater Fishing Light
  5. Hydro Glow LED Underwater Dock Light
  6. IllumiSea Super Thin High Powered Waterproof Solar Powered LED Dock
  7. Lumitec Lighting LED Underwater Light
  8. Fish Guaranteed Underwater Extra Bright Double Dock Light System

These are just some of the best underwater dock lights out there. They’re definitely not your only options, so feel free to search around—online or offline—and compare multiple products to get the best dock lights that best fit your budget and requirements.

Other things to keep in mind when buying underwater dock lights:

  1. While it’s important to stay within your budget, it’s not always a good idea to buy “cheap units.” Some manufacturers will cut every possible corner to make a profit, giving you dock lights that may be a safety concern and won’t last very long.
  2. But an expensive price tag doesn’t always reflect the quality of a product. Some underwater dock lights are substantially expensive for different reasons, like having an expensive bulb cover.
  3. Go for an HID bulb instead of a covered bulb. The former produces more heat to prevent marine or aquatic growth, which means you don’t have to clean it often.

Thank you for reading this article. I hope you found it helpful at increasing your enjoyment on the water! Here are some products that we use – as boaters, sailors, kayakers, cruisers, and lovers of the open sea – and we hope you’ll find them helpful. These are affiliate links, so if you decide to use any of them, we’ll earn a commission. But in all honesty, these are the exact products that we use and recommend to everyone, even our own families.

Best Inflatable Kayak: Intex Excursion Professional Series Inflatable Fishing Kayak

Click here to see this kayak on Amazon.

Best Inflatable Boat: Intex Mariner Inflatable Boat Set Series

Sturdy and strong. Easy to set up. Many included accessories. 3 or 4-person.

Click here to see this boat on Amazon.

Best Life Jacket: Stohlquist Fisherman Lifejacket

Super comfortable. Lightweight. Fits like a glove. Lots of easy-to-access storage.

Click here to see this lifejacket on Amazon.

Best Anchor: Slide Anchor Box Anchor

Easy to use. No chain needed. Strong hold. Compact storage. Choose from 3 sizes.

Click here to see this anchor on Amazon.

Best Boat Cover: iCOVER Trailerable Boat Cover

Universal fit. Heavy-duty, waterproof, and UV-resistant. Choose from multiple colors.

Click here to see this boat cover on Amazon.

Or search at the top for many other product reviews and articles.