Nilight LED Trailer Tail Lights 6-inch White 2-Pack — Surface-Mount, Waterproof Backup & Taillight

Nilight 6-inch LED trailer tail lights (2-pack) deliver bright white reverse illumination plus low-intensity taillight function in a weatherproof, surface-mount housing.

These compact, oval lamps combine high-output 3030 LED chips with a durable ABS body and PC lens to provide reliable backup and taillight performance for 12V trailers, trucks, RVs and other utility vehicles. The lights are designed for surface mounting — no hole cutting required — and include self-tapping screws for straightforward installation. They’re not a plug-and-play harness style; wiring must be hard-wired to your vehicle’s circuits.

How bright are these LEDs for backing up at night?

Each lamp uses ten 3030 LED chips to produce a clear, high-intensity white reverse beam while the taillight output runs at a lower, steady level for visibility. Compared with traditional halogen bulbs, these LEDs illuminate instantly and draw less current.

• 10 x 3030 LED chips per lamp for concentrated brightness
• Distinct high-brightness reverse mode and low-brightness taillight mode
• Instant-on LEDs reduce reaction time
• Lower power draw than halogen alternatives

Will these lights withstand bad weather and rough roads?

The housing uses impact-resistant ABS and a polycarbonate lens joined by ultrasonic welding for a sealed assembly that resists water, dust and vibration. The construction is aimed at repeated outdoor use across a range of climates and conditions.

• ABS body plus PC lens for impact and UV resistance
• Ultrasonic-welded seams for waterproofing and dust protection
• Shock-resistant design suitable for trailers and utility vehicles
• Works reliably in varied temperatures and weather

How easy is installation and what wiring is required?

These are surface mount lights that attach with the included self-tapping screws, so you don’t need to cut mounting holes. They are not a plug-and-play harness—wiring is hard-wired to your vehicle: white for ground, red for the bright reverse output, black for the low taillight output.

• Surface-mount design eliminates measuring and cutting holes
• Includes 8 self-tapping screws for secure attachment
• Wiring: white = ground, red = reverse/high brightness, black = tail/low brightness
• Requires basic wiring tools (drill, screwdriver, connectors)

What vehicles and uses are these lights compatible with?

Designed for most 12V systems, these lamps serve as tail lights, turn/stop signals, side markers, clearance lights or reverse lamps for trailers, trucks, RVs and agricultural equipment. Their oval 6-inch size fits many common retrofit and replacement applications.

• Suitable for trailers, semi-trailers, pickup trucks, RVs and more
• Can be used as reverse, tail, turn, stop or marker lights
• Commonly used on boat trailers, horse trailers and dump trucks
• Pack of two allows left/right mounting or a spare on hand

Who is this for: Owners and operators who want a rugged, energy-efficient replacement or upgrade for traditional trailer lighting. This product fits DIY mechanics, fleet maintenance teams, and trailer owners needing a compact, weatherproof LED solution that’s surface-mounted and offers distinct reverse and taillight modes. Note that electrical wiring knowledge or a technician is recommended because the lights require hard-wired connections rather than a plug-in harness.