New Standard headlight switch.  This is a stock replacement switch, however, it is all black VS the OE gray buttons originally made by GM.  This snaps into the factory bezel for installation.  Fits the following:

85-92 Firebird/Trans Am

NOTE : The headlight motors in these vehicles are operated by relays (82-86) and a module (87-92), if you are having problems with your motors not functioning, the problem may not be the headlight switch, and more electrically related or a relay issue.  Please properly diagnose your problem, electric parts are not returnable once the sealed package is opened.