Well you can try getting a hold of one of are vendors called www.XenonDepot.com
Or try Pacific mall there is a couple of shops in there.. Just say the othe one over on the other side qouted me the price of whatever and they will try to beat it...
i don't think there's 8000k D2S/R bulb out there.
even if you can find them, they are most likely to be made in Taiwan which will not last you for a long time.
always stick with Philips or Osarm HID bulbs !
if you want nice blue color. Try to Philips 6000k bulb. =)
Yes, as the color temp increases the amount of lumens (visible light) decreases. The optimal color temp (factory equipped) is ~4300K bright white/ bluish.
Phillips 6000K are the shiz, with 8000K D2r/s Korean bulbs you never really know what you are getting.