HOTSYSTEM 12V 16mm LED Stainless Steel Reset Push Button Metal Switch Ring Self-return Switch For Car Motorcycle Boat Marine (Green) Silver Stainless Steel Pushbutton Switch Stable brightness, Does not generate heat Perfect switch for Car interior refitting light / klaxon horn electric appliances Works well with the Mac Mini and any device that requires a momentary 12V pulse to initiate on/off functions For use in a variety of applications including cars, boats, motorcycles, electronics modifications