For BMW 55W Slim Ballast HID Kit

You can't buy a system with a smaller ballast. Fully digital, draws less than 6 amps at start up and 3.4 amps at normal operating temperature. This system provides an amazing 5000 Lumens at 55 watts per bulb. In comparison, a typical halogen bulb produces 900-1200 lumens.

What is the difference between 55w and 35w kits?
Our 55w HID kits are 40% brighter than the standard 35w kits.
The 55W system ballasts are about 1 cm longer than the 35W ballasts.
55w kits tend to wash out some of the color of the HID bulb due to the light output( for example, a 55w 8000k will look similar in color to a 35w 6000k kit).
55w Kits are not recommended for smaller fog light housings because they tend to concentrate a large amount of heat in a small area.

Full Kit Includes:
- DDM Digital Slim ballast (2)
- HID Bulbs (2)
- Life-Time Warranty