Approved.
I use Raybrig 5000k. Has a little hint of blue as you look at them. But not directly at them, it will hurt your eyes. When driving, its bright white, with no blue hue.
6000k has a hint of blue while driving. White lines will glow blue hue around the edges
8000k and 10000k is almost similar. With deep dark blue and poor visibility down dark roads.
6000k is common than 5000k. Since I got mine from Japan.
cool, so da lower the k, brighter they are & so dose the colour change too.
Cheers every1