Designed to fix problems of dim headlight, back feeding power, flickering snow plow headlight and overheating plugs and overheating the headlight switch, malfunctioning snow plow headlights when using Hi/Low Beams.
Built-in 5 durable relays, high-temperature ceramic headlight sockets, can well proect the car circuit if there is any abnormal situation occur.
DT Connection, Wire harness, 5 Relays, 1 fuse holder included into this kit. Installation is very simple and the wires are long enough for all vehicles.