New plug-and-play equipment allows easy retrofit with the latest, road-legal lighting technology The Porsche H4 and H7 kits are the first and only brand-made road-legal plug-and-play LED retrofit ...
LED headlights throw extremely intense light with very little draw on your car's electrical system. Now that they're trickling down to the aftermarket, you can buy a simple plug-in "LED retrofit kit" ...
The “Bikemaster” brand HID headlight kit is available in several different bulb types. We installed the H4 kit on the Suzuki DR650 (blog) but the steps are the same for every bike. The HID bulb posed ...