Installation:
Black Wire - Negative
Red Wire - Brake Light
Green Wire - Driving Light
White Wire - Reverse Light
Yellow Wire - Dynamic Turn Signal Light
Purple Wire - NormalTurn Signal Light
Fitment:
Suitable for DC 12V system, widely used in trucks, trailers, tractors, semi trailers, horse trailers, travel trailers, dump trucks, special vehicles, Pickup,Caravan,etc. as long as the voltage and size are suitable.