Not to start a new thread on maybe an old subject, but man I need help. I bought some junk H7's off Ebay and everything was fine until the bulbs got too hot and started to melt the go between piece from wiring to bulb. Does anyone know what the exact nomenclature is or where can I order from? The mazda dealer is a joke on this one. Silverstars are definitely the best when they are not intermittent due to a faulty whatever the piece is caled.(rofl)