like it, installed two on tractor to control LED lights for back. The wiring was to show the blue light when tractor is on; it look half an hour to figure it out - red/black kept messing with me - would be nice to # the wires since red/black don't actually mean +/-. Some buttons were tight, had to use lubrication to loosen it so it would depress and release smoothly - which means the button may not be water proof. will find out.