Like everyone has posted previously that 6,000K is the go.
I got pulled over by coppers just 3hrs ago and the cop thought that I had 8,000k light bulbs, they do a simple test by using some coloured paper thing to check if the light is legal or not. I was scared myself as I believed I bought 6,000K lights. Anything over 6,000K is a defect + $220 fine + 2points, as the police man has explained to me very clearly.
So just giving you the heads up one what consequences you could possibly get.
Goodluck
