We ordered a full plug-and-play HID kit from the lighting pros at RaptorRetrofit.com to convert our 2013 F-150’s H13 halogen harness to a ballast-ready HID harness ($150).

No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A ...

As with xenon lights, several companies offer kits to convert halogen systems to LEDs, though these kits often include only one LED bulb that fits into the original socket.