Figured I better get this done before winter hits...
Used this:
Basically - pretty easy process: tape off area; sand with 400 and 600 grit (I think I did a minimum of 20-30 minutes of sanding per light); wipe off, then alcohol wipe; then UV clear coat spray -
** What's unique about this kit - is that the UV coating is activated by the sun, so you have to have the car out in the sun when you go to spray it **
A few shots, I'll give it about a 8.5-9 / 10... not OEM perfect, but much better than the nasty yellowing that was making it's way down the light from the top. Part of this is my fault - I forgot to tape them off a while back when buffing out the paint to prep for ceramic...so until I started parking outside I didn't realize I'd accidently caused some of the problem:
