Figured I'd give it a try, especially at the price. Don't waste your time or money. Before installing I wanted to make sure everything worked. I hooked it up to my power supply and volt meter, all looked normal; current was good, voltage was good. On/off switch lit up, went to turn on and.nothing. Ok, performed a continuity check on the wires and everything checked out. Turns out the bulbs are crap. So, the wiring harness including the relay, switch and fuse were wired correct and work fine, butSee full review