I purchased a set of these LED's from one of the ebay sellers in the OP. When they arrived I noticed that the protective strip had seperated from the adhesive in several places. I suspect the adhesive then dried out. At any rate, less than a week after I installed them they are starting to come loose. I cleaned the headlight housing very carefully and used rubbing alcohol as well. They looked really great but I don't think they'll stay on much longer.