Quoted from OLDPINGUY:Oh. I went Anal.....I put 97% listed UV Blocking Film on my Windows, then a heavy dark set of vinyl blinds kept closed and dark, and then covered my pins.....
I did the same, my factory windows have only a 30% UV block built in. So before I placed my pins in the room, I had a tint guy come in & install 99% UV mirror protection tint on top so absolutely no UV can enter the room. Peace of mind. You spent thousands on your pins, so why let them fade?