MAXXHAUL Trailer Light Kit — 12V All-LED Waterproof Submersible, 22ft Harness, DOT-Compliant Red

This complete kit combines durable LED lamps, a 22-foot split Y-style wiring harness, and mounting hardware to replace or upgrade trailer lighting quickly. Designed for trailers, boat trailers, RVs, and utility carriers, the lights meet DOT FMVSS 108 standards and include UV-coated wiring for longer outdoor life. The set provides both safety and convenience without the need for magnetic mounting.

How will these lights perform in wet or marine conditions?

The MAXXHAUL 70205 lamps are rated waterproof and submersible, built to resist corrosion and function after exposure to water. Sealed housings and quality LED components reduce the chance of moisture-related failures, making them suitable for boat trailers and marine environments.

• Fully sealed light housings for submersion resistance
• LEDs that operate reliably in damp conditions
• UV-coated wiring jackets to limit water and sun degradation
• Corrosion-resistant mounting hardware included

What does the wiring harness include and how easy is installation?

The kit includes a 22 ft split Y-style color-coded wiring harness that simplifies hookup to a tow vehicle. The Y-split allows clear left/right connections and the color coding matches standard trailer wiring, reducing guesswork during installation.

• 22-foot length provides ample reach for most trailers
• Color-coded wires for tail, stop/turn, ground, and marker lights
• Pre-mounted bracket and screws to streamline assembly
• No magnets required—permanent mounting for secure fit

How do these LEDs compare to incandescent trailer lights?

LEDs use less power, illuminate faster, and typically last longer than incandescent bulbs, offering improved visibility and lower long-term maintenance. The MAXXHAUL LEDs provide consistent brightness and quicker illumination for stop/turn signals, which helps with driver response time.

• Lower electrical draw than incandescent lamps
• Faster on/off response for brake and turn signals
• Extended lifespan reduces replacement frequency
• Consistent light output in varying temperatures

Will these lights meet legal and safety requirements?

Yes—these lights are engineered to meet DOT FMVSS 108 requirements for trailer lighting. That compliance helps ensure the lights provide the necessary visibility and colors for road use, including red stop/taillights and amber side markers.

• DOT-compliant design and color output
• Includes visibility-enhancing stop/tail/turn and side marker lights
• License plate bracket included to meet registration lighting needs
• Wiring designed for standard vehicle-trailer connections

Who this is for: The MAXXHAUL 70205 kit is intended for owners of small to mid-size trailers—boat trailers, utility trailers, campers, snowmobile trailers, and similar rigs under 80 inches wide—who want a durable, maintenance-light upgrade. It's a practical choice for DIY installers who prefer a permanent, non-magnetic mount and for buyers seeking DOT-compliant LED performance for everyday hauling or marine use.