I think it’s a 9007 bulb and I got there hi and low beam setup. I think I paid $140 shipped for the kit. I hade to change the wiring up a little bit to work with GM’s wiring setup just hade to stitch a power and ground on the 3 prong connecter from the OE light socket to the HID harness. Took less then 1 hour to get everything the way I want it. I personally think they look really good and help light up the road a lot better then the OEM bulbs on my early morning commute to the base. The high beams are really bright and can light up even the darkest road. I have hade them for over a year and no problems yet. I will more than likely put a set of them in my wife’s car after this deployment. I have the 6000k’s "I think" they have a very very light blue tint comparable to that of silver star’s but a much better quality light. I have also not hade any problem with law enforcement in NC, VA, MD or DE and I do a majority of my driving at night.
