Ready-made wiring harness and relay kit makes it easy to add relays to a motorcycle headlight. Adding a relay can improve headlight output, reduce load on switches and allow higher wattage bulbs to be ...

See Below: Unique new Comagination dual headlight modulator includes a solid-state relay! Give me some metal and a few tools and I’ll build anything. But when it comes to electricity, I’m dumbstruck.

Fastasfox: I have a 2003 ZX-6R and I can’t get the headlights on. The lights should turn on when the engine is fired up and I have looked at the bulbs, connections, new battery (on a battery ...