What is the difference between HID Xenon Conversion Kits and HID Xenon bulbs?
An HID kit will convert your halogen bulbs into real HID Xenon lighting. To do this you need power boxes (ballasts) to convert from 12 volts to 85-23000 volts. Many people sell upgraded halogen headlight bulbs as HID Xenon, but these are simply halogen bulbs that have a tiny bit of extra Xenon gas inside them. The light output of such bulbs is normally less than a good quality standard halogen bulb.
