Or you could have them professionally done. Originally I did mine myself with Nite Shades and was happy with them for a while. But I kept seeing cars with tinted lights that looked like they came like that from the factory which is the look I wanted so I sent another set off to Jon's Tinted Tails and they look amazing. They spray the tint on and then a automotive clear coat just like they use on your cars paint. This is the most expensive route of coarse but they couldn't look any better.
