I probably on the wrong forum. But it sounds like people here might be able to help. I'm wiring 4 4"" 36 watt spot lights to my roof rack. I don't know much about doing this. The wiring harness is set up with a switch and a relay for each set of 2 lights. Can 1 just use 1 harness and hook the other set of lights together with the other set of lights. Secondly, would I want some sort of in-line fuse in the engine compartment and if so, how big?
