Best Boat Trailer Lights of 2025

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Boat trailer lights are an essential accessory for any boater who wants to transport their boat on a trailer safely and legally. These lights are designed to attach to the back of the trailer and provide illumination for the brake lights, turn signals, and running lights of the trailer. They come in a variety of sizes and styles to fit different types of trailers and boats. Boat trailer lights help to ensure that other drivers on the road can see the trailer and react appropriately, making them an important safety feature for any boater who needs to transport their vessel.
At a Glance: Our Top Picks
Top 10 Boat Trailer Lights
Duffy 4FT Waterproof Trailer Lighting Board
The Duffy Trailer Light Board is ideal for various vehicles, including trucks and trailers. Its waterproof design features two sets of sealed LED lights, ensuring durability even in wet conditions. This lighting board is essential for safety, as it keeps your number plate and rear lights visible while towing. Additionally, it boasts multifunctional capabilities with E-approved lamps for stop, tail, and indicator functions, providing you with clear visibility and peace of mind on the road.
Serlainxin Waterproof LED Boat Trailer Lights Kit
The Serlainxin Trailer Lights are multifunctional lights designed for trailers, trucks, and boats. They serve as stop, turning, and brake lights, ensuring you remain visible on the road. With an IP68 waterproof rating, these lights are perfect for submerged use, giving you peace of mind when launching your boat. Their DOT-approved design features super bright LEDs and a sealed circuit board for enhanced visibility in poor weather conditions. Plus, the durable ABS housing ensures a longer service life, making them a reliable choice for your towing needs.
MAXXHAUL 70205 LED Trailer Light Kit
The MAXXHAUL 70205 Light Kit offers a complete solution for your trailer lighting needs. It includes two 12V LED stop, tail, and turn signal lights along with amber clearance lights, ensuring you are visible on the road. The easy-to-install 22 ft. wiring harness simplifies setup, allowing you to get back on the road quickly. Additionally, the long-lasting LED lights provide superior visibility, greatly enhancing safety during your travels. With this kit, you can trust in its reliability and compliance with safety regulations.
CZC AUTO 12V Waterproof LED Trailer Light Kit
The CZC AUTO Trailer Light Kit is designed for trailers under 80 inches wide, providing seven essential functions including stop, turn, and tail lights. This versatility ensures you have all the necessary lighting for safe towing, whether for a boat or utility trailer. The excellent waterproof feature, thanks to Sonic Welding Sealing Technology, guarantees that the lights remain functional even in wet conditions. Additionally, all gaps are sealed using marine-grade glue, ensuring durability and reliability while you're on the road.
AUTO 12V Submersible LED Trailer Light Kit
The PPPI Trailer Light Kit is designed to meet all DOT and SAE standards, ensuring safety and compliance for your towing needs. It features high visibility LED taillights that outlast traditional incandescent lights, providing you with longer-lasting performance. The kit includes essential stop, tail, and turn signal lights, enhancing your visibility on the road. Additionally, it comes with a 25-foot wire harness, making installation convenient for trailers up to 80 inches wide.
Serlainxin Waterproof Boat Trailer Lights Kit
The Serlainxin Trailer Lights are multifunctional and designed for safety and visibility. They serve as stop, turning, brake, tail, and side marker lights, ensuring you are seen by others while on the road. With an IP68 waterproof rating, these lights are perfect for submerged trailers, such as boat trailers, giving you peace of mind during water activities. The fully sealed circuit board enhances their reliability, providing bright LED illumination even in adverse weather conditions. This makes them an excellent choice for a variety of vehicles, from trucks to caravans.
SPARKMOTO 2 x Submersible LED Trailer Lights
The SPARKMOTO LED Trailer Lights are designed to enhance your vehicle’s visibility and safety. With rich professional experience since 2006, you can trust in the quality of these lights. They offer bright illumination thanks to their IP67 waterproof design, ensuring a long service life even in challenging conditions. The lights feature five essential functions, including stop, turn, position, number plate, and reflector lighting, making them ideal for various trailers, boats, and caravans.
Yinaolan LED Trailer Light Kit for Trailers
The Yinaolan Trailer Light Kit provides a comprehensive solution for your lighting needs. It includes two 12V LED parking lights, taillights, and turn signals, ensuring visibility and safety on the road. Made from high-quality ABS material, the lights are durable and completely welded, which adds to their longevity. With 13 functions, including running and brake lights, you have all the lighting options you need for various situations. The easy installation process, aided by a colour-coded harness, allows you to spend less time setting up and more time enjoying your journey.
CZC AUTO 12V LED Submersible Trailer Lights Kit
The CZC AUTO Trailer Lights are designed to enhance your trailer's visibility with multifunctional features. These lights serve as stop, running, and turn signal indicators, as well as illuminating your licence plate, making them ideal for both boat and truck trailers. Being waterproof with an IP68 rating ensures they can withstand harsh conditions, giving you peace of mind. The straightforward wire connection system allows for easy installation, ensuring you can get back on the road quickly and safely.
SPARKMOTO Waterproof LED Trailer Lights
The SPARKMOTO LED Trailer Lights are designed to enhance your driving safety with their bright illumination and functional features. These lights are waterproof with an IP67 rating, ensuring durability in various weather conditions. With a lifespan longer than traditional lights, they are also environmentally friendly. Users will appreciate the three essential functions: stop light, turn indicator light, and rear position light, making them suitable for trucks, trailers, and tractors. Their dual voltage capability allows for versatility, accommodating both 12V and 24V systems.
Frequently Asked Questions (FAQs)
1. Do you need special lights for boat trailer?
For trailers eighty inches or less, you generally need tail lights, stop lights, turn signals, side marker lights and reflectors (both side and rear). Boat trailers above eighty inches require more illumination to help define their shape at night.
2. Are LED trailer lights better?
Unlike traditional, incandescent lights that use bulbs, LED lamps burn cooler and don't use delicate wire filaments that stretch, weaken, and eventually fail. This feature means LED lamps last longer because they withstand road vibration and shock much more effectively than bulbs.
3. Can I fit LED lights to my trailer?
Yes, you just have to remove the old lights, match the wires and mount the new ones. Please note, that it is usually not a good idea to mix LEDs and incandescent lights, so if you have have side markers or other lights on the trailer, make sure you switch those to LEDs as well.
4. What lights should be on a trailer?
As soon as you hit the road, all trailers must have reflex reflectors, taillights, brake lights and turn signals. All these lights need to be red, except for the turn signals for the rear, which can be yellow or red.
During our boat trailer light research, we found 58 boat trailer light products and shortlisted 10 quality products. We collected and analyzed 115,903 customer reviews through our big data system to write the boat trailer lights list. We found that most customers choose boat trailer lights with an average price of £31.58.
The boat trailer lights are available for purchase. We have researched hundreds of brands and picked the top brands of boat trailer lights, including Duffy, Serlainxin, MAXXHAUL, CZC AUTO, PPPI. The seller of top 1 product has received honest feedback from 266 consumers with an average rating of 4.4.

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.