PERDE Compatible with Mazda CX-7 Halogen Headlights & Tail Lights Set Factory Fit And Finish

We purchased these after confirming with the description they would fit our vehicle. I know I checked this multiple times before purchasing to be sure. After we installed them, the turn signals wouldn't work. Then after some time we noticed the headlights stopped working. We replaced those bulbs and they worked again for a few weeks, one of the ones replaced appeared to be burned/melted. Another month went by and my son was pulled over for his taillights not working. When we pulled those off again to inspect not only were the bulbs burned/melted, the socket also appears to have burn marks. Instead of having replacements sent, we purchased new sets from a reputable company to replace them. I contacted the seller today, which they aren't concerned about this. They offered to replace these, which I explained no way would I use this product in my car given the potential electrical/fire safety concern I am seeing. I don't think it should matter that I am past the 'return by' date when there is a major safety concern. I've filed a complain with the NHTSA for these products for them to investigate.