Gloveman, you are completely, utterly, 100% wrong as to amount of light output, and "white being the worst and blue being the better of light output." The higher the Kelvin rating = the less lumens (or usable light output) you get. OEM ones are 4100k-4300k and generally 3200lm (+/- 450lm), like the Acura ones you see at 4300k, with the exception of some BMWs which are just a little bit higher. Pretty much anything above 6000k isnt worth wasting your money, because while it may look cool/colored/ricer or even have more light output than a crappy halogen, you are getting a lot less light output than an HID bulb of a lower factory-like Kelvin rating. If you personally like driving around with Black-light style headlights thats great for you, but not only do you get less light output, but also road signs and lights tend to be skewed comparatively. I know if it were me and I was spending the money on HID's, I'll be damn sure theyre going to have the best light output possible, because isn't that the reason people get HID's in the first place?

Now, as you say Gloveman, "Thank you have a great day now bye bye."

Now, please stay out of the thread if you aren't going to buy, and are only going to post complete misinformation. And a free bump to MyTyphoon since his thread got filled up with the said misinformation.

EDIT: PS to Gloveman: Have you ever heard of punctualization? I feel like I'm in third grade reading your giant run-on sentence.