Review on 🚦 Enhance Safety with Autosmart 2PCS Red 17" 11 LED Trailer Light Bar: Stop, Turn, Tail, Brake, Clearance Marker by John Bennett

White wire goes to ground (any metal surface will do). This applies to both lights.****The white wire from the trailer also connects to any available ground. The black wire is for the parking lights.****The black wire from both lights goes to the brown wire from the trailer.- signals. Connect correctly, the brake lights also work. **** A green wire from the lights goes to the yellow wire from the trailer. (Right turn signal)**** Another green wire from the light goes to the green wire from the trailer connector (left turn signal).