I was nervous about installing these. The Idea of sliding that tape into those holes and getting it to line up perfectly without it sticking worried me. In the end, it was pretty easy. I had two challenges 1) the small lenses for the outer lights seemed to have to be turned just right to cover the area properly. I wish they were labeled for the side they went on and whether they were top or bottom. It appears as though they are slightly differnt sizes. and 2) Let your finger nails grow for two weeks before you have to peel that red tape off. The spaces are small and its really stuck to the tape.
I was also concerned that the lights would be muted when shining through the lenses but that does not initially appear to be the case.
I am interested to see what they look like over time.