Originally Posted by andrewsfm
The chrome inside mine is starting to turn black, almost looks like mold, but it's the chrome that's corroding.
Luckily mine are tinted so you can't really tell, but it's starting to show up around the reverse bulb where I don't have tint.
It's only been about a year since I installed them. Functionally they are perfect.
I have had these lights installed now for about 3 years with no problems. They still look and work as new I run them all the time I drive the car day and night as I always use my headlights when driving. I am trying to understand WHY someone would want to tint the backup light lens? after all, you want bright backup light to see well when backing up don't ya?