Best Boat Trailer Lights: Top 6 Picks

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best boat trailer lights

The best boat trailer lights should have dependable connectors, good visibility, durability, and easy installation.

To help you navigate this somewhat complex product category, I have spent countless hours researching and testing various boat trailer lights available on the market.

Let’s dive in and find the best boat trailer lights to make your boating trips safer and more enjoyable.

6 Best Boat Trailer Lights

Best Boat Trailer Lights Reviewed

I’ve compiled a list of the best boat trailer lights available in the market. The products mentioned ahead offer a range of reliable and durable options that will help you stay visible and safe on the road.

CZC AUTO 12V Submersible LED Trailer Tail Light Kit

CZC AUTO 12V Submersible LED Trailer Tail Light Kit

A highly recommended purchase for those in need of durable, bright, and waterproof boat trailer lights.


  • Easy installation with included wiring diagram
  • Excellent waterproof and submersible design
  • High-quality 18-gauge pure copper wire harness


  • Intended for under 80-inch width towing vehicles only
  • Potential compatibility issues with non-boat trailers
  • Limited to three different color options

I recently installed the CZC AUTO 12V Submersible LED Trailer Tail Light Kit on my boat trailer, and I am thrilled with the results. The installation process was straightforward, thanks to the included wiring diagram and step-by-step instructions. It didn’t take me long to complete the installation and begin using the lights.

The waterproof and submersible design of these trailer lights are impressive. I have submerged the trailer multiple times, and the lights continue to function, as expected, with no visible water infiltration. The marine-grade glue used to seal every possible gap in the construction ensures the lights remain watertight.

The 18-gauge pure copper wire harness is a feature that sets the CZC AUTO trailer tail light kit apart from its competitors. The quality of the materials used in making the wire harness speaks to the overall durability and longevity of the product, ensuring these lights will perform well even in underwater usage.

While the CZC AUTO trailer tail light kit is perfect for my boat, it may not be suitable for everyone. The lights are designed for use with under 80-inch width towing vehicles, meaning they may not be compatible with all trailers. However, for those who own a boat trailer or a smaller utility trailer, these lights are an excellent option. Additionally, some users might want more color options, but the available selection should be sufficient for most needs.

In conclusion, the CZC AUTO 12V Submersible LED Trailer Tail Light Kit is a fantastic investment for anyone with a boat trailer or smaller utility trailer. The lights’ easy installation, durable construction, and high-quality waterproof design make them a top choice for keeping your trailer visible and safe during transport.

MAXXHAUL 70205 Trailer Light Kit

MAXXHAUL Trailer Light Kit

Investing in the MAXXHAUL 70205 Trailer Light Kit would be a wise choice due to its durability, ease of installation, and DOT compliance.


  • Complete light kit with high-quality LED lights
  • Easy installation with color-coded wiring harness
  • DOT compliant for legal safety requirements


  • Possible extra grounding necessary for rear lights
  • Minor obstruction issue with side marker installation
  • A separate adapter may be needed to connect to your vehicle

I recently got my hands on the MAXXHAUL 70205 Trailer Light Kit, and it impressed me. This comprehensive kit comes complete with stop, tail, and turn signal lights, side marker lights, a license plate bracket, and a well-designed wiring harness. Its universal fit ensures compatibility with various trailers, which is excellent value for money.

The installation process was relatively straightforward, thanks to the 22 ft. split Y-style color-coded wiring harness. In no time, I had my boat’s trailer lights set up and ready to hit the road. However, I noticed that the rear lights required additional grounding to function optimally, so make sure to keep an eye out for that.

The LED tail lights in this kit have an excellent lifespan, providing superior visibility compared to standard incandescent lights. I should also mention that these lights adhere to DOT FMVSS 108 regulations, ensuring your trailer is road-compliant and safe.

A minor downside I experienced was that the side marker lights’ design created a small obstruction when installing them, but it was not a dealbreaker. Moreover, to connect this light kit to your vehicle, you might need a separate adapter, depending on your car’s specific plug type.

In conclusion, the MAXXHAUL 70205 Trailer Light Kit is a reliable and worthy investment if you’re looking for durable boat trailer lights. With its easy installation, long-lasting LED lights, and compliance with DOT regulations, this kit offers a practical solution that outshines other options in the marketplace.

LINKITOM Submersible LED Trailer Light Kit

LINKITOM Submersible LED Trailer Light Kit

The LINKITOM Submersible LED Trailer Light Kit is a must-have for boat owners looking for a reliable and easy-to-install lighting solution with excellent waterproofing and functionality.


  • Complete kit with all necessary components
  • IP68 waterproof and submersible design
  • Compliant with DOT standards


  • License plate holder prone to breaking
  • Wiring may require additional protection
  • 25ft wiring harness might not be long enough for all trailers

I recently installed the LINKITOM LED Trailer Light Kit on my boat trailer, and I’m quite pleased with how it turned out. The kit comes with everything you need – stop turn signals, LED marker lights, amber clearance lights, wiring harness, license plate bracket, and reflective stickers. It made the installation process smooth and hassle-free.

What stood out to me the most about this kit is its excellent waterproofing. The lights are constructed without screws on the lampshade, resulting in a completely welded and well-sealed design. Furthermore, the drain hole helps ensure that water doesn’t damage the diodes or the circuit board. Submerging my trailer during the boat launch has not been an issue at all, which is pretty impressive.

However, there were a few minor drawbacks I faced during installation. The license plate holder included in the kit turned out to be a bit flimsy and broke during my first trip, causing me to lose the plate. Fortunately, it was easy to find a more robust replacement. Additionally, I had to add some extra protection to the wiring using waterproof connectors, dielectric grease, and heat shrink tubing to prevent abrasion and enhanced durability.

Lastly, the 25ft wiring harness provided might not be suitable for all boat trailers. In my case, wiring a 30ft pontoon boat trailer required purchasing an additional harness to reach the required length. However, this was a relatively minor issue and didn’t affect the overall performance of the lights.

In conclusion, despite a few minor drawbacks, the LINKITOM Submersible LED Trailer Light Kit offers a functional and reliable lighting solution for boat trailers. With its waterproof design, easy installation, and DOT compliance, it’s an excellent investment for any boat owner.

Serlainxin Submersible Boat Trailer Lights

Serlainxin Trailer Light Kit

The Serlainxin Submersible Boat Trailer Lights are a reliable investment for enhancing visibility and safety during trailering.


  • Super bright SMD LED lights
  • IP68 waterproof and submersible
  • Multi-purpose with several functions


  • Wiring gauge could be larger
  • Mounting hardware could be better
  • Presence of open connections in supplied splicers

After installing the Serlainxin Submersible Boat Trailer Lights on my boat trailer, I could immediately notice the super bright SMD LED signals, ensuring high visibility and driving safety. I was impressed with the IP68 waterproof rating, which means these trailer lights are designed to fully submerge without allowing water to enter. The ultrasonic welding of the lens and housing and the silicone sealing of the electronics make these lights highly durable.

Aside from their durable design, these lights provide multiple functions, combining stop, brake, turn signals, tail, running, and license plate lights all in one package. This multi-purpose utility makes the kit ideal for various trailers, including utility trailers and boat trailers.

However, I did find the wiring gauge to be on the smaller side, which might reduce the overall current carrying capacity. Additionally, the mounting hardware and wiring clips felt a bit cheap, though they still got the job done. Lastly, the supplied wire splicers for the side markers have open connections and can hold water, potentially leading to corrosion and failure in the long run.

Despite these minor drawbacks, the Serlainxin Submersible Boat Trailer Lights offer bright lights, reliable waterproofing, and versatile functionality at an affordable price. If you’re in need of boat trailer lights that prioritize safety and remain submersible while trailering, these are a worthwhile purchase.

Jamarco 12V LED Trailer Lights Wiring Kit

Jamarco 12V LED Trailer Lights

I highly recommend the Jamarco 12V LED Trailer Lights Wiring Kit for its functionality, ease of installation, and durability.


  • Comprehensive kit with multiple lighting options
  • Waterproof and submersible design
  • Easy installation with 25ft wiring harness


  • Limited to 12V systems
  • Designed for vehicles with 80-inch width
  • May not fit all boat trailer types

I recently installed the Jamarco 12V LED Trailer Lights Wiring Kit on my boat trailer, and I am extremely satisfied with its performance and features. One of the main highlights of this kit is the comprehensive range of lighting options it provides, including stop, turn, tail, side marker, side reflex, rear reflex, and license plate lights. The variety of lights makes it a versatile solution for different trailers and vehicle types.

What impressed me the most is the waterproof and submersible design of these lights. I no longer worry about my taillights shorting out when launching or retrieving my boat in the water. The polycarbonate lens material used for these lights ensures that they remain durable and resistant against water damage.

The installation process went smoothly for me, thanks to the 25ft wiring harness included in the kit. The 4-flat plug made it easy to connect directly to my towing vehicle, while the provided mounting hardware and license plate bracket ensured a secure fit. However, it is essential to note that this kit is designed for 12V systems and vehicles with a width of around 80 inches, which may not work for everyone. Additionally, the fit might vary, depending on the specific boat trailer used.

In conclusion, the Jamarco 12V LED Trailer Lights Wiring Kit is an excellent choice for those seeking a versatile and reliable lighting solution for their boat trailer. The comprehensive lighting options, waterproof design, and straightforward installation make it a favorite addition to my boat trailer setup.

Prolineppi 12 LED Submersible Trailer Lights

Prolineppi 12 LED Submersible Trailer Lights

I highly recommend these Prolineppi 12 LED Submersible Trailer Lights for their bright illumination, durability, and ease of installation.


  • Bright 12 LED super diodes
  • Polycarbonate housing provides durability
  • Stop, turn, tail light, and license plate illuminator functions


  • Requires some wiring knowledge for installation
  • May have a tight fit on certain trailer models
  • Packaging could be improved for better protection during shipping

After using the Prolineppi 12 LED Submersible Trailer Lights on my boat trailer, I am quite impressed with their performance. The 12 LED super diodes in each light provide an exceptionally bright illumination, making it easy for others to see my trailer, even during foggy or rainy conditions. Furthermore, the versatile functionality of these lights, including stop, turn, tail light, and license plate illuminator, adds to their practicality.

The polycarbonate housing adds durability to these trailer lights, allowing them to endure significant weather temperature variations without showing signs of wear. Additionally, their waterproof and submersible features make them perfect for boat trailers that require underwater submersion during loading and unloading.

Installation was relatively straightforward, though some wiring knowledge is necessary to properly connect the three wires (including one with a ground ring). While these lights fit well on my trailer, they may not fit all trailer models without slight adjustments. Lastly, the packaging could be improved to provide better protection during shipping.

Overall, I am very satisfied with the performance and durability of the Prolineppi 12 LED Submersible Trailer Lights. Their bright illumination, combined with their multiple functions and durable housing, make them an excellent investment for anyone seeking high-quality boat trailer lighting.

Buying Guide

When choosing the best boat trailer lights, it’s essential to consider several factors to ensure safety and compliance with the law. Here are some tips to help you make the right decision.

First, consider the brightness and visibility of the lights. It is crucial to select boat trailer lights that provide adequate illumination even in foggy or inclement weather conditions. High-quality LED lights offer better visibility, energy efficiency, and longer lifespan compared to incandescent bulbs.

Next, pay attention to the material and construction. Opt for lights made of durable materials to withstand harsh marine environments. Corrosion-resistant materials like marine-grade polycarbonate or stainless steel housings will prolong the life of your trailer lights and provide better protection against water, dust, and debris.

Another aspect to evaluate is the compatibility of the boat trailer lights with your trailer. Confirm that the mounting and wiring options are suitable for your specific trailer configuration. You may also want to make sure the lights meet or exceed the Department of Transportation (DOT) and Society of Automotive Engineers (SAE) standards.

Additionally, look for easy-to-install options, as they can save you time and frustration when setting up. Some lights feature plug-and-play installation, which allows for easy connection and disconnection from the trailer’s wiring harness.

Lastly, ensure that the lights are waterproof and submersible, which is crucial for boat trailers that need to be submerged in water during loading or unloading. Submersible lights are designed to prevent water intrusion and function correctly even when submerged in water for extended periods.

By considering the factors mentioned above, you will be able to select the best boat trailer lights that cater to your specific needs and provide safety and visibility on the road.

Frequently Asked Questions

What are the top submersible boat trailer light kits?

I find that the top submersible boat trailer light kits are those that provide excellent waterproof performance and durability. Some of the best options include the Optronics One Series, MaxxHaul Submersible Trailer Light Kit and Blazer International Submersible Trailer Light Kit. Each of these kits is well-constructed and has a range of features suited for different boat trailer types.

Which brands offer the best boat trailer light options?

In my experience, there are several reputable brands that consistently produce high-quality boat trailer lights. These include Optronics, MaxxHaul, Wesbar, and Blazer International. Each brand offers a variety of light types, including LED and incandescent, as well as submersible and dry launch options.

How do dry launch trailer lights compare to others?

Dry launch trailer lights are designed to stay out of the water and, as such, do not require waterproofing. They are typically mounted higher up on the trailer and offer increased longevity due to reduced exposure to water and debris. However, they may not be as bright as submersible options and can be less visible during daytime driving.

Are LED lights the optimal choice for boat trailers?

I believe that LED lights are an excellent choice for boat trailers. They offer numerous benefits, including increased energy efficiency, longevity, and brightness. Additionally, they are less prone to damage from vibration, making them a reliable option for trailers that may experience bumpy rides.

What’s the proper lighting setup for a boat trailer?

The proper lighting setup for a boat trailer typically includes taillights, stoplights, turn signals, and side-marker lights. It is essential to ensure that these lights are visible from various angles and that they are well-connected to the towing vehicle’s electrical system. The setup should also be in compliance with local regulations and guidelines.

What are the advantages of using submersible lights on boat trailers?

Submersible lights have several advantages for boat trailers. They are designed to function even when submerged in water, making them ideal for situations where boat launching may involve submerging the trailer. Additionally, they are often brighter than dry launch options, providing better visibility in various conditions. Finally, their watertight design ensures durability and protection from water-related damage.

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I am an experienced captain with over 6 years of experience navigating the waters of the North Carolina coast and the Chesapeake Bay. I am the founder of Vanquish Boats, a leading resource for boating enthusiasts seeking to learn more about boating safety, navigation, and maintenance. Whether you're a seasoned boater or a novice just starting out, you're in the right spot to get the most out of your time on the water.

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