... ,50,80,100,150,200W 2)For outdoor LED FLOOD LAMP/LED TUNNEL LIGHT /LED HIGH BAY LIGHT COB HIGH POWER ... CHIP , MAINWELL LED DRIVER4) COB , CHIP ON BOARD Product FeatureThe lamp body is made by aluminum alloy through drawing ,with lively ... and specializes in manufacturing of bulbs and led lamp,Our main products include different incandescent lamps, compact fluorescent lamps, fluorescent tubes, halogen ...