The xenon bulbs supplied with the HID kit are micro-discharge bulbs filled with a mixture of primarily xenon gas and other inert gases, creating a superior, bright, white light so close to Sunlight that it looks blue. This special bulb has no filament like a halogen bulb, but the light is created between the two electrodes in a xenon bulb and is like none other. This high precision HID system places the bulb in the exact correct position inside the headlamp. No mounting rings or loose parts are[...]