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 ...

Improved bike headlight switch circuit presented here has been designed to switch bike headlight on (or similar loads) at a presettable ambient light level. The circuit is based on the renowned timer ...

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.