Underwater Lights for Boats: 15 Top Picks for 2023

Underwater lights for boats not only add an aesthetic appeal but also serve critical functional purposes, such as improving visibility and safety during nighttime fishing or boating excursions. These lighting solutions come in a wide range of styles and colors to meet various preferences and requirements in terms of illumination and appearance.

Underwater Lights for Boats: 15 Top Picks for 2023 1

What are the best underwater boat lights?

Which underwater boat light is best for you depends on what type of light you want, the brightness, color, durability, ease of installation, and your budget. There are tons of options available, you just need to know what you’re needs are.

When selecting underwater lights for your boat, it’s crucial to pay attention to factors such as the type of lighting technology used, the brightness and color of the light, installation requirements, and the durability and water resistance of the product.

Common lighting technologies include LED, halogen, and xenon, each presenting their own advantages and disadvantages in terms of energy efficiency, lifespan, and brightness. Moreover, underwater lights should be able to withstand harsh marine environments and resist corrosion from saltwater exposure.

It is also essential to consider the power source and compatibility with your boat’s electrical system, as well as the size and mounting options available. You’ll want to choose underwater lights that complement the size and structure of your boat while providing optimal illumination for the intended use, whether it’s fishing or simply enhancing the ambiance during a nighttime gathering on the water.

Keeping these factors in mind, we have meticulously researched and reviewed underwater lights for boats to help you find the perfect lighting solution for your specific needs, ensuring a transformative experience with stunning visuals and enhanced safety while you’re out at sea.

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Best Underwater Lights for Boats

Discover our top picks for the best underwater lights for boats in the list below.

Tidal Wake IP68 Underwater LED Light

Tidal Wake IP68 Underwater LED Light

If you’re looking to enhance your night boating experience with a simple-to-install underwater light, the Tidal Wake IP68 is an excellent choice with some minor caveats.


  • Easy installation without drilling
  • Ultra-bright 1800 lumen LED light
  • Durable stainless steel construction


  • May not fit all boat models
  • Color discrepancy in some orders
  • Potential leakage despite teflon tape

I recently had the chance to install the Tidal Wake IP68 Underwater LED Light on my boat and was pleasantly surprised by its performance.

The installation process was a breeze, as it simply replaced the existing 1/2″ threaded drain plug without requiring any drilling. This makes it perfect for those who want a quick and easy underwater lighting solution for night-time cruising, swimming, or fishing.

One of the standout features of this underwater light is its brightness. The 1800 lumen LED light offers a 160-degree flood of light projection, adding both visibility and a touch of style to your boat.

The waterproof quick-connect plug and storage bag also make it convenient for easy removal and storage when you’re trailering the boat.

However, I did notice a few minor drawbacks. It’s important to confirm whether the Tidal Wake IP68 will fit your specific boat model, as it may not be compatible with all drain plug sizes.

Additionally, some customers have reported receiving the wrong color when ordering, so double-check your order upon arrival. Lastly, while using teflon tape helped minimize leakage, it’s still possible to experience some minor water intrusion around the plug.

Nonetheless, I believe the Tidal Wake IP68 Underwater LED Light is a worthwhile investment for those seeking a simple underwater lighting solution.

Lumitec SeaBlaze Mini LED Underwater Boat Lights

Lumitec SeaBlaze Mini LED Surface Mount Underwater Boat Light, 2 Per Pack Blue

An affordable and effective choice for boat enthusiasts seeking underwater lights that deliver impressive performance on smaller vessels.


  • High light output (890 lumens) for a compact size
  • Sturdy marine-grade anodized aluminum housing
  • Easy installation with a small 1/2″ through hole


  • Light performance may be less impressive on larger boats
  • No multicolor option, only available in white
  • Not as powerful as some more expensive alternatives

The Lumitec SeaBlaze Mini LED underwater boat lights amazed me with their brilliant illumination, despite their compact size. These lights truly pack a punch and are perfect for smaller boats, skiffs, or dinghies. w

The high-quality marine-grade anodized aluminum housing ensures durability, even in harsh marine environments. Installation was a breeze, only requiring a small 1/2″ through hole, and the lights can be mounted above or below the waterline.

However, the SeaBlaze Mini lights might not be the best choice for larger boats due to their compact nature, as there are more powerful alternatives available.

Additionally, these lights are available only in white, and some users may prefer a multicolor option. Though they may not be the most potent lights on the market, the Lumitec SeaBlaze Mini LEDs offer outstanding value and performance for their size and price point, making them an excellent choice for those with smaller vessels.

In summary, if you’re looking for an underwater lighting solution for a smaller boat, you can’t go wrong with the Lumitec SeaBlaze Mini LED lights. Their impressive performance, easy installation, and durability make them an excellent investment for boat enthusiasts seeking effective underwater lighting on a budget.

Lumitec SeaBlaze X2 Underwater Light

Lumitec SeaBlaze X2 Underwater Light, Bronze, Spectrum RGBW, One Size

If you’re looking for a high-performance and easy-to-install underwater light for your boat, the Lumitec SeaBlaze X2 is a great choice.


  • Delivers exceptional performance and vivid colors
  • Over 6,000 lumens of brightness
  • Simple surface mount installation


  • Pricey compared to some alternatives
  • Blue color mode may appear dimmer than other colors
  • Only one size available

I recently installed the Lumitec SeaBlaze X2 Underwater Light on my boat, and I’ve been thoroughly impressed by its performance.

The RGBW spectrum delivers a wide range of intense and vivid colors that truly bring the underwater world to life. While out on the water, I have consistently experienced an exceptional display from these lights, thanks to their impressive 6,000-lumen output.

The installation process was a breeze, with a simple surface-mount design that does not require any external drivers.

After conquering my initial fear of drilling into the boat, everything went smoothly, and it was easy to get them up and running. The lights feel sturdy and reliable, so I am confident that they will withstand the test of time, making them worth the investment.

One downside is the blue color mode, which is slightly dimmer compared to the white or red options. However, this is a minor complaint in light of the overall fantastic performance these underwater lights provide.

Although the Lumitec SeaBlaze X2 may be a bit more expensive than some alternatives on the market, the quality, performance, and easy installation make them an excellent choice for any boating enthusiast.

HUSUKU SOOP3 PRO 6.7″ Underwater Boat Light

HUSUKU SOOP3 PRO 6.7-inch 2000LM 60LED Waterproof Boat Light

The HUSUKU SOOP3 PRO 6.7″ underwater light is a reliable, bright, and durable option for boat owners seeking increased visibility and safety for nighttime activities.


  • Excellent waterproof performance (IP68)
  • Ultra-bright with 2000 lumens and 60 LEDs
  • Easy to install with a 2-screw system


  • Blue color may not be legal in some areas
  • Not as bright as higher-priced alternatives
  • Screws provided may rust in saltwater

After installing the HUSUKU SOOP3 PRO on my boat, I was impressed by its waterproof capabilities, as it had no issues with being submerged while the boat was in motion. The 60 LEDs produced a powerful, 2000-lumen output which significantly improved my visibility during nighttime water activities.

The SUS316 stainless steel and PC plastic construction proved to be very durable, guarding the LEDs from damage and withstanding harsh water conditions.

Additionally, the installation process was a breeze. The quick 2-screw installation made it easy to fix the light securely onto my boat in any desired location.

One downside is that the blue color of the light may not be legal in some areas, so it’s essential to check local regulations before purchasing.

Also, the provided screws may rust in saltwater environments, which might require replacement with stainless steel screws. Finally, while the brightness is impressive, the light may not be as bright as some of the more expensive alternatives available.

BASIKER BS4 Marine LED Boat Light

BASIKER BS4 Marine LED Boat Light

If you’re looking for a durable and bright underwater light for your boat, the BASIKER BS4 Marine LED Boat Light is worth considering.


  • High-quality 316 stainless steel construction
  • IP68+ waterproof rating
  • Easy installation process


  • Some users reported foggy lenses
  • Potential for short circuit issues
  • Brightness could be better

The BASIKER BS4 Marine LED Boat Light is an eye-catching and reliable lighting option for any boat enthusiast. Its wide-angle, 180° coverage and 3000LM brightness ensure your boat can be seen even in the darkest of waters. The 316 stainless steel houses 84 powerful LED chips, increasing both efficiency and longevity.

When I tested this product, I appreciated the triple waterproof design, which includes a PCB waterproof coating, high-temperature resistant waterproof glue, and a super hard rubber seal on the back cover.

The IP68+ waterproof rating assures that the light can perform well even at 30 meters water depth, and is specially designed for highly corrosive saltwater environments.

Installation of the BASIKER BS4 Marine LED Boat Light was a breeze, with just two wires and a few screws needed for the surface mounting method.

However, adding a layer of waterproof glue between the hull and the light is recommended for double protection. Despite a few minor flaws in the lens or brightness, the unbeatable combination of durability, waterproof design, and easy installation make this light a great investment for any boat owner.

Al Aker Lighting LED Underwater Boat Lights

Al Aker Lighting LED Underwater Boat Lights

Enhance your boat’s visual appeal and nighttime visibility with Al Aker Lighting LED Underwater Boat Lights, providing stunning illumination and long-lasting performance.


  • High-quality IP68 waterproof design
  • Efficient heat management system
  • Saltwater and shipworm resistant


  • Installation instructions could be clearer
  • No gaskets or fuses included
  • Recommended application area is limited to the aft of the boat

Al Aker Lighting LED Underwater Boat Lights are an excellent addition to your boat’s aesthetics and functionality.

With their IP68 waterproof design and 1300 lumens of brightness, these lights offer an exceptional underwater lighting experience. The thermal resin material ensures efficient heat management, preventing overheating issues and extending the light’s lifespan.

The underwater lights stand up to harsh marine environments, thanks to their saltwater-resistant and shipworm-resistant construction.

Plus, the 25W Blue LED with 12V compatibility seamlessly fits various boat types, including yachts, cruise ships, and sailboats.

On the downside, while the lights themselves are impressive, the installation instructions could be better translated for clarity.

Additionally, the package does not include any gaskets or fuses, requiring extra purchases for a complete setup. Despite these minor drawbacks, Al Aker Lighting LED Underwater Boat Lights are a reliable and captivating addition to enhance both beauty and visibility of your boat.

Partsam 2Pcs Blue 6LED Round Marine Underwater Lights

Partsam 2Pcs Blue 6LED Round Marine Underwater Lights IP68 Waterproof for Cruise Ships Yachts Boats Sailboat Pontoon Transom, Stainless Steel, Surface Mount, 12V

The Partsam 2Pcs Blue 6LED Round Marine Underwater Lights offer a good balance of price and performance for boat owners who want to enhance their boats’ appearance without breaking the bank.


  • Easy surface-mount installation
  • IP68 waterproof rating for reliable performance
  • Durable stainless steel construction


  • Not as bright as more expensive options
  • Requires boat to be hauled out for installation
  • Limited to 12V power systems

I recently installed the Partsam 2Pcs Blue 6LED Round Marine Underwater Lights on my boat, and I was quite impressed with their performance, given their affordable price. These underwater lights come with a 55″ long wire and are designed to be mounted on the transom for optimal illumination.

The 316L stainless steel construction provides durability, ensuring the lights will withstand harsh marine environments.

The IP68 waterproof rating ensures the lights are protected from water damage, even during long-term immersion. This is especially important when using them on your boat, a feature I found very reassuring.

While these lights may not be as bright as some higher-priced alternatives, they still provide a satisfying amount of blue-hued light that creates a pleasing ambiance around the boat.

Overall, the Partsam 2Pcs Blue 6LED Round Marine Underwater Lights are a great choice for boat owners looking to enhance their vessel’s appearance without spending a fortune.

Although installing these lights requires hauling your boat out of the water, the easy surface-mount installation process, and the functional performance they offer make these lights a worthwhile investment.

HUSUKU RS9 RGB 4000LM Underwater Marine Light

HUSUKU RS9 RGB Underwater Marine Light

The HUSUKU RS9 RGB 4000LM is a versatile and colorful underwater light for boat enthusiasts, offering numerous colors, easy installation, and excellent brightness.


  • RGB with 16 million colors to choose from
  • 4000LM ultra-bright 45 LEDs
  • Durable and waterproof IP68 design


  • Requires an additional RS control system for full functionality
  • Limited warranty coverage of 3 years
  • Customer support may not be satisfactory for some users

After installing HUSUKU RS9 RGB Underwater Marine Light on a boat, one can noticeably experience an improvement in lighting performance. The 45 ultra-bright LEDs with 4000LM output illuminate the water around the boat with impressive results, especially given the wide range of colors available.

The IP68 waterproof design stands up to underwater environments, ensuring the durability of the light even in harsh conditions.

The installation process is fairly straightforward, and the light works well with various boat styles, making it a versatile choice.

However, it is essential to note that full functionality doesn’t come straight out of the box since the RS control system is required for the RGB color-changing features. You will have to purchase it separately.

Despite the three-year warranty, some users may encounter customer support-related dissatisfaction. This aspect should be considered before making a decision.

But overall, the HUSUKU RS9 provides a striking and practical lighting solution for boating enthusiasts seeking to enhance their underwater illumination system.

Larlansz 27LED Blue Boat Transom Light (2-Pack)

Larlansz 27led Blue Boat Transom Light

Enhance your boat’s underwater lighting with these bright and durable Larlansz 27LED Blue Boat Transom Lights.


  • High-quality 316 stainless steel construction
  • Impressive brightness with 1350 lumens per light
  • Easy to install and suitable for above or below water use


  • Blue color may not be suitable for all preferences
  • Limited to a 120-degree beam angle
  • Some users reported a short lifespan

I recently used the Larlansz 27LED Blue Boat Transom Lights on my boat, and the difference was remarkable. Not only did they emit an impressive brightness of 1350 lumens, but their high-quality 316 stainless steel construction also proved resistant to corrosion from saltwater.

The installation process was a breeze, with clear instructions and all necessary hardware included. I had the option to use these lights above or below water, making them versatile for my boat’s needs.

The blue color creates a stunning effect underwater that passengers enjoy, and although it might not suit everyone’s taste, I found it to be quite appealing.

However, there are a couple of points to consider before purchasing these lights. The 120-degree beam angle might be limiting for some boat layouts, and some users reported a short lifespan.

Despite these drawbacks, the Larlansz 27LED Blue Boat Transom Lights offer great value for their price, and I would recommend them to those looking to improve their boat’s underwater lighting.

Five Oceans Underwater Light for Boat – FO4461 1-Pack

Five Oceans Underwater Light for Boat, LED Underwater Transom Light

The Five Oceans Underwater Light is a reliable and efficient option for boat owners seeking a durable and high-quality marine lighting system.


  • Durable marine-grade construction
  • Super bright LEDs with a wide beam angle
  • Easy installation with minimal cutting required


  • Limited user reviews
  • Only available in blue color
  • Potential additional costs for proper sealing

The Five Oceans Underwater Light for Boat is well-built with a marine-grade 316 stainless steel bezel and glass lens, making it not only visually appealing but also resistant to harsh marine environments. I recently installed this on my boat, and the 12 high-power blue LEDs provide bright and efficient lighting underwater.

The 120-degree beam angle and secondary optical lens allow for an impressive light output, making my fishing trips more enjoyable and visually striking during the night.

Surprisingly, I found the installation process to be pretty easy, as it only required minimal cutting into my boat’s hull and a few screws to secure the light in place.

However, it’s worth noting that there are only a few user reviews available, giving potential buyers limited insight into the product’s performance across various boats. Additionally, the light is only available in blue and might not suit everyone’s preference.

Lastly, some boat owners may need to invest in marine sealants to ensure proper sealing when installing the light, which is an extra cost to consider.

UIDENI Marine Boat Dual-Color Underwater Lights

UIDENI Marine Boat Dual-Color Underwater Lights

The UIDENI Marine Boat Dual-Color Underwater Lights offer a great combination of style and functionality, making them an excellent addition to any boat or yacht.


  • One-click control for easy color switching
  • High-quality marine materials for durability
  • IP68 waterproof level for reliable underwater use


  • Only two colors available
  • May need additional waterproofing during installation
  • Expensive than some competitors

These underwater lights by UIDENI are incredibly easy to use, as they feature a one-click control system that allows you to switch between blue and white lighting. I found this feature to be quite convenient and saved me time when setting the atmosphere during a recent boat trip.

The construction of these lights is also impressive, boasting marine-grade 316 stainless steel and a high-strength PC housing. After using them on my boat for several weeks, I’m confident in their ability to withstand the harsh conditions of saltwater environments and overall wear and tear.

However, it’s worth noting that while the IP68 waterproof rating is a plus, I needed to add some extra sealant around the edges during installation to ensure maximum protection.

Also, though the available blue and white colors are appealing, having more choices would have been nice. All in all, UIDENI’s Marine Boat Dual-Color Underwater Lights offer excellent performance and durability but come with a price tag that may not suit everyone’s budget.

LABLT Blue 27LED 50W Underwater Boat Light

Blue 27LED 50W Underwater Boat Marine Transom Lights 316 Stainless Steel Pontoon Transom Lights Boat Deck Light Stern Lights Fishing Night Light

If you want bright, long-lasting underwater lighting for your boat, the LABLT Blue 27LED light is an impressive choice.


  • Super bright 27 LED blue lights
  • IP68 waterproof standard grade
  • Stainless steel 316 construction


  • May protrude slightly when mounted
  • Not the most powerful option
  • Water intrusion reported by some users

Having recently installed the LABLT Blue 27LED 50W underwater boat light on my pontoon, I’m genuinely delighted with the flood light effect provided by its engineered optics. The bright blue lights make it ideal for attracting bait fish during night trips and adding a touch of ambiance to any vessel.

The IP68 waterproof standard grade and stainless steel 316 construction make the light durable and ensure it can withstand harsh marine environments. This was especially important during my late-night fishing excursions as my boat was exposed to waves and splashes.

However, I must mention that while the light does stick out a little when mounted, it did not negatively impact its performance.

Despite its incredible brightness, it may not be the most powerful option available, and a few users have mentioned water intrusion issues. However, for me, the LABLT Blue 27LED light has been a great addition to my boat setup.

T-H Marine High-Intensity Underwater LED Light – Blue

T-H Marine High-Intensity Underwater LED Light - Blue

If you’re looking for an affordable, functional underwater light for your boat, the T-H Marine LED Light is a solid choice with some considerations.


  • High-intensity LED lighting
  • Affordable pricing
  • Surface mount or small hole installation


  • Plastic construction can break if overtightened
  • Not the brightest on the market
  • Some users report moisture issues

As a boating enthusiast, I recently had the chance to use the T-H Marine High-Intensity Underwater LED Light on my vessel. This budget-friendly underwater light offers sufficient illumination for casual boating and inshore fishing, but don’t expect it to compete with more expensive models regarding brightness.

The installation process is relatively straightforward, allowing for either surface mounting or small hole installation for wiring. However, be cautious not to overtighten the plastic housing, as it can crack and potentially result in water intrusion, compromising the light’s lifespan.

In my experience, the T-H Marine LED Light offers a good balance of value, performance, and durability. While it might not be the brightest or longest-lasting option, it’s an affordable choice for boaters who need underwater lighting without breaking the bank.

HUSUKU SOOP3 Mini 27LED Underwater Lights (2 pcs)

HUSUKU SOOP3 Mini 50W 27LED Waterproof Stainless Steel Transom Led Light

The HUSUKU SOOP3 Mini Underwater Lights deliver powerful brightness, durable construction, and easy installation, making them a great option for illuminating your boat’s underwater environment.


  • High-quality marine materials and waterproof design
  • Wide range of options and styles available
  • Three-year warranty with excellent customer support


  • Some reports of lights failing over time
  • Saltwater corrosion resistance may vary
  • Installation may require additional sealing for optimal waterproofing

Having just installed a set of two HUSUKU SOOP3 Mini Underwater Lights on my boat, I am thrilled with the impressive brightness and stunning colors.

These 27-LED green lights really brought life to our night-time cruises and fishing trips. The product features top marine materials and a double-layer waterproof technology, ensuring the lights remain functional even during extended underwater usage.

I found the installation process quite straightforward, with only two lines (&-) and screw holes for each light. However, I would recommend using marine silicone where the wires enter the light casing for additional waterproofing.

Although some users have experienced issues with saltwater corrosion, mine have held up well so far. It’s worth noting that HUSUKU offers a three-year warranty and responsive customer support, which adds confidence in their product.

In summary, the HUSUKU SOOP3 Mini Underwater Lights combine high-intensity illumination, durable materials, and multiple style options to create a versatile and user-friendly lighting solution for boats.

Despite a few potential drawbacks, the strong warranty and reputable customer service make these lights a reliable choice for enhancing your boat’s underwater visibility.

Kqiang Waterproof Marine Boat Light

Kqiang Waterproof Marine Boat Light Stainless Steel 27 LEDs Blue Underwater Pontoon Marine Boat Transom Lights Pack of 2(Blue)

The Kqiang Waterproof Marine Boat Light is a reliable and user-friendly underwater lighting option for boat enthusiasts looking to brighten up their vessel.


  • Impressive waterproof performance (IP68)
  • Durable construction with stainless steel and PC plastic
  • Easy installation process


  • Limited to blue color output
  • May not be visible in daylight conditions
  • Long-term durability concerns

Having used the Kqiang Waterproof Marine Boat Light, I can attest to its excellent waterproof performance, providing a sense of security when installed on your boat.

The stainless steel and PC plastic construction make it durable for the harsh marine environment. Additionally, the installation process is quite simple and straightforward with only two wires to connect.

However, it’s worth noting that these lights are limited to a blue color output, which might not suit everyone’s taste. Visibility during daylight hours can also be an issue, as the lights may not appear as bright as desired.

While my experience has been relatively positive, some users have reported concerns regarding the long-term durability of the lights, which may be an important consideration for those looking to make a longer-term investment in underwater boat lighting.

Overall, the Kqiang Waterproof Marine Boat Light offers a good balance of performance and convenience for boat owners seeking effective underwater lighting. Despite a few drawbacks, it remains a worthy consideration for adding a stylish and functional touch to your watercraft.

Buying Guide

Choosing the best underwater lights for your boat can be a daunting task, given the multitude of options available.

In this buying guide, we will discuss the key features to consider, as well as some tips on how to find the perfect lights that match your needs and preferences.

Types of Underwater Lights

There are three primary types of underwater lights, and understanding the differences between them can help narrow down your search:

  • LED: Light Emitting Diodes (LEDs) are energy-efficient, long-lasting, and provide a wide range of color options. They also produce minimal heat, making them a popular choice among boat owners.
  • HID: High-Intensity Discharge (HID) lights emit a powerful, concentrated beam of light. Due to their intensity, they may be better suited for larger boats or those that dive deeper underwater.
  • Halogen: Halogen lights are less energy-efficient than LEDs and do not last as long. However, they provide a natural and warm light, which can be desirable in certain situations.

Lumens and Beam Angle

When selecting underwater lights, consider their brightness (measured in lumens) and the beam angle, which affects the coverage and light spread.

Higher lumens translate to brighter lights, while a wider beam angle covers a larger area.

Type of BoatRecommended Lumens RangeBeam Angle Range
Small Boats500 – 2,000 lumens60 – 90 degrees
Medium Boats2,000 – 5,000 lumens90 – 120 degrees
Large BoatsAbove 5,000 lumens120 – 150 degrees

Color Options and Durability

Many underwater lights come with various color options, which can add a unique and aesthetic touch to your boat. Additionally, consider the durability and build quality of the lights, as they should be able to withstand harsh underwater conditions and corrosion.

Installation and Budget

Finally, consider the ease of installation and the budget you have for underwater boat lights. Some lights may require professional installation, while others can be easily installed by the boat owner.

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Having a clear budget in mind can help you avoid overspending and find the best option within your price range.