Lcrslitx Submersible Trailer LED Boat Light Kit — IP68 Waterproof, DOT-Compliant, 25ft Harness

Lcrslitx Submersible Trailer Lights LED Boat Trailer Light Kit is a fully waterproof, DOT-compliant 12V lighting system that includes submersible tail lamps, a 13.7" third brake bar, side markers, a 25ft wiring harness and mounting hardware for plug-and-play trailer installation.

This all-in-one kit is designed to replace or upgrade trailer lighting for boats, utility trailers, RVs and a wide range of 12V towed vehicles. Every component is selected to withstand saltwater, mud and rough roads: IP68-rated sealed housings, polycarbonate lenses and a UV-coated copper wiring harness mean you can launch, retrieve and tow without disconnecting or worrying about water intrusion. The kit also meets DOT FMVSS 108 standards for on-road use.

How does the IP68 submersible design protect lights during boat launches?

The lights are sealed with a heat-welded polycarbonate lens and a moisture-resistant housing to prevent water entry. Internal circuit boards are protected against salt spray and immersion, reducing corrosion and electrical failure risks.

• IP68 rating for continuous submersion protection
• Heat-welded polycarbonate lens prevents leaks and UV degradation
• Shockproof and dustproof construction for off-road durability
• Circuit board sealed against saltwater and mud

What functions and wiring does the kit provide for trailer safety?

The kit supports 10 distinct light functions including stop, turn, running, license plate, reverse and multiple reflector roles—so a single assembly covers all rear lighting needs. Color-coded, split wiring and a standard 4-pin flat connector make connection simple and fast.

• 10-in-1 tail light functions for comprehensive visibility
• White + Brown for low running and plate light
• White + Yellow/White + Green for high brake/turn outputs
• 25ft 18AWG pure copper Y-style harness with UV jacket and 4-pin plug

Is this kit road-legal and durable enough for regular towing?

Yes—the lighting components meet DOT SAE FMVSS 108 regulatory requirements and use impact-resistant polycarbonate lenses built to resist vibration and cracking. The robust harness and plug-and-play design help keep wiring organized and reliable under normal towing conditions.

• DOT FMVSS 108 compliant for legal on-road use
• Polycarbonate lenses resist impacts and UV fading
• Vibration-resistant mounting hardware included for secure attachment
• Standard 4-pin connector avoids cutting or splicing wire

How does the dual-brightness LED system improve visibility?

The dual-brightness wiring separates running/plate illumination from high-output brake/turn functions, allowing clear distinction between steady lights and active braking. LEDs also illuminate faster than incandescent bulbs, which can give following drivers a fraction more reaction time.

• Low brightness for running lights and license plate illumination
• High brightness dedicated to brake and turn signals
• Faster LED response time compared with traditional bulbs
• Includes a centered 13.7" third brake identification light bar

Who is this for: The Lcrslitx Submersible Trailer Lights Kit is intended for boat owners, anglers, tow operators, RV and camper owners, and anyone who launches and tows frequently or needs a rugged, road-legal lighting upgrade. It fits trailers over and under 80" and works with most 12V trailer electrical systems, making it a suitable choice for marine, utility, enclosed, horse, flatbed and recreational trailers seeking waterproof, plug-and-play reliability.