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.

Headlight technology of the '60s is nothing compared to what's available today. Similar to other automotive components such as tires, suspension, engine pieces, and safety equipment, headlights have ...

In our July '07 issue, we showed the installation of Reen-machine's high-performance halogen headlight system that fits all '65-'68 and '70-'73 Mustangs ("How to Upgrade Your Headlights," p. 38).