Features:
1. Compatible with most engineering vehicles, trailer, pickup, truck, camper, UTV, UTE, RV, caravans, vans, boat trailer, etc.
2. Non corrosive housing, long lasting, dustproof, shockproof, waterproof.
3. The LED trailer lights can work as running light, stop light, brake light, turn signal light, reverse light, flash light, etc.
4. Screws and nuts are included for convenient and stable installation.
5. Advanced LEDs emit much brighter light than halogen bulbs without dazzling, but more energy saving for long period use. They can aid backing your trailer up the road late at night or in harsh weather.
Wire Connection Tips:Gray Wire: Ground
Red Wire: Brake Light
Green Wire: Running Light
White Wire: Reverse Light
Yellow Wire: Turn Signal Light