Quote Originally Posted by aaronfelipe

Nothing other than looks. If you want REAL lighting then you need to stick with 4300k which is what comes stock in most cars. That puts out 4500 lumens if I'm correct as opposed to 1500 lumens that halogen/12000k HID put out. I'm not quite sure on the exact amount of light going out but it is almost three times more.
looks as in the color? as im told its supose to be pink/lavender.(sp)