Nilight Trailer Tail Light Bar — Pair 20-LED Combination Brake, Turn & Reverse Lights, Sealed Waterproof

Nilight Trailer Tail Light Bar combines bright 20-LED modules to provide clear red running/brake lights, amber turn signals, and white reverse illumination in one sealed fixture.

This dual tail light bar is built for trailers, trucks and a wide range of tow vehicles that need a compact, weatherproof combination lamp. With high-transparency AS lenses and a fully sealed housing, the unit resists impact and moisture while delivering distinct lighting for daytime visibility and nighttime signaling. It arrives as a pair with mounting hardware and a five-wire hookup for a straightforward swap or upgrade.

How bright and reliable are these lights?

The Nilight bar uses 20 quality LEDs per light to create strong, consistent output across running, brake, turn and reverse modes. The LEDs are organized to produce visibly different colors and intensities so drivers behind you can react quickly.

• 20 high-output LEDs per fixture for strong daytime and nighttime visibility
• Separate color outputs: red for running/brake, amber for turns, white for reverse
• Durable LED construction that maintains brightness over long use

Will these lights withstand weather and road wear?

Yes — the lights use an AS (acrylic styrene) lens known for high gloss, transparency and impact resistance, and the housing is sealed with screws and heat-shrink wiring to keep water and debris out. That design extends useful life even in wet or dusty environments.

• Tightly sealed lens and screw-fastened housing to prevent water intrusion
• Heat-shrink wrapped wiring for extra protection at cable entry points
• Lens material resists scratches and shock from road debris

How easy is installation and wiring?

The bar mounts with embedded screws and includes a clear five-wire color code to match common vehicle circuits, making installation straightforward for DIYers or professional installers. Basic tools are all you need to secure and connect the lights.

• Simple screw-in mounting with included hardware and manual
• Five-color wiring: black = ground, green = running, red = brake, yellow = turn, white = reverse
• Designed for 10–30V systems, compatible with trucks, trailers, RVs and more

What vehicles and setups work best with this tail light bar?

The Nilight unit fits a wide variety of 10–30V vehicles and trailers — from light-duty pickups to utility trailers, campers and small boats — where a combined multi-function rear lamp is needed. It’s sold as a pair with accessories to cover typical mounting scenarios.

• Compatible with trucks, trailers, pickup beds, UTVs, ATVs, RVs, campers and boats
• Works on standard 10–30V vehicle electrical systems
• Package includes two lights, mounting accessories, and a user manual

Who is this for? The Nilight Trailer Tail Light Bar is aimed at vehicle owners who want a compact, durable combination rear light that simplifies wiring and boosts visibility. It’s a practical upgrade for trailer owners, small fleet operators, DIY mechanics and anyone who needs weatherproof multi-function lighting that’s easy to mount and clearly communicates brake, turn and reverse signals to other drivers.