Well, I think its 6000k. I've had it for a while. One thing is certain, its insanley close to OEM colour temperature.

Up for £80 ONO

Comes with relay harness and anti error message unit. Works on my 8P Audi A3 sport with error messages. Probably, because the A3 didnt come with xenons as standard. And i was using aftermarket headlights.

35w HID kit H9 bulbs WITH relay harness and anti error unit | eBay