Nilight LED Trailer Tail Light Kit 40-LED Sealed Rear Lights - Waterproof, Multi-Function

The Nilight Trailer Tail Light Kit is an all-in-one LED rear light assembly that delivers bright running, brake, turn signal, and reverse illumination with durable, weatherproof construction.

This compact, multi-function trailer light replaces separate assemblies with a single sealed unit designed for heavy-duty use on trailers, RVs, trucks, and work vehicles. With 40 high-quality LEDs per lamp and a clear PC lens sealed against moisture and debris, the kit aims to improve visibility and simplify wiring and installation for 10–30V systems.

How bright and visible are these lights in traffic?

Each tail lamp contains 40 LEDs optimized to produce clear white light for reverse, bright red for running/brake, and amber for turn signals. The high LED count and focused lens design ensure the signals are noticeable in daylight and nighttime driving without extra power draw.

• 40 durable LEDs per light for strong output
• Distinct white, red, and amber zones for quick recognition
• Designed for visibility during day and night

How does the kit hold up against weather and road debris?

The light uses a transparent polycarbonate (PC) lens and a sturdy metal frame to resist impacts while keeping the LEDs visible. Sealing features include a waterproof silicone strip around the lens and heat-shrink tubing on the wiring to reduce water intrusion and extend service life under wet conditions.

• Clear PC lens resists scratching and displays light clearly
• Waterproof silicone seal plus tight screw fastening
• Heat-shrink wrapped wiring to prevent moisture entry

How simple is the installation and wiring process?

The rear of each lamp is fitted with left and right bolts so the unit mounts quickly to standard trailer brackets. Color-coded wires and a straightforward wiring legend let you connect the functions without guesswork, making the swap in a single afternoon for most DIYers.

• Bolted mounting for a secure, tool-based install
• Black = ground, green = running, red = brake
• Yellow = turn signal, white = reverse for easy hookup

Will these lights fit my vehicle or trailer?

The Nilight lights are designed for broad compatibility with 10–30V systems and suit many heavy-duty and recreational applications. They are recommended for semi trailers, cargo trailers, horse trailers, RVs, campers, UTVs, work vans, and boats when a compact, durable rear light is required.

• Works across 10–30V electrical systems
• Suitable for trailers, trucks, RVs, and marine trailers
• Compact footprint fits common mounting points

Who is this for: The Nilight Trailer Tail Light Kit is aimed at owners and fleet managers who want a reliable, all-in-one rear light solution that combines visibility, weather resistance, and uncomplicated installation. It’s a practical choice for DIY installers, commercial vehicle operators, and recreational trailer owners seeking to replace worn lamps or upgrade to LED efficiency without rewiring their entire lighting system.