All excited I ordered Lo and HI beam Philip Xenon HID's for my wife's C300 which ironically did not come with them. I've switched all interior and exterior lighting over to white LED. The White eyebrows really make the headlights look bad now lol... So I can't wait to get these 2 kits in. Got them online from philipsxenon.com. IIRC someone on this site referred me to them a while back. I'll have to post up some before and afters. The reason I did it is on my BMW the HID's are really nice, safe. Wife needs good headlights in her car.