Hid bulbs

2.  An HID kit is usually comprised of
ballasts, bulbs and wire harnesses.
These kits enable car owners to change
out their halogen headlights with HID
bulbs.

3. Ballasts
 Ballasts connect the HID bulb to the
power source. One end will be attached
to the bulb while the female port will be
where the power will be connected.

4. Bulbs
 HID bulbs are those that create light by
passing a current through a gas, usually
Xenon, to produce a blue-white light.
The light from an HID bulb is closer to
natural daylight than what is produces
from halogen bulbs.
 These important components comprise
a standard HID kit.