the outfit I got was by H I D country, cost about $70.00 2 years ago, had to put my brains in gear to figure out the wiring, it came with a relay, so the power was on all the time and the relay switched it on and off. through the hi and low beam switch,. I got the impression that racewalker wired his to be on all the time and may not need a relay I dont understand it
? I thought the relay helped start the light surge when turned on, just dont know.