LED FLOOD LAMP/LED TUNNEL LIGHT /LED HIGH BAY LIGHT COB HIGH POWER OUTDOOR LIGHT 1)10,20,30,50, ... outdoor 3) EPISTAR CHIP ,BRIGHTLUX CHIP , MAINWELL LED DRIVER 4) COB , CHIP ON BOARD Product FeatureThe ... ,The high -stength toughened glass , guaranteeing high light transmission and crash resistance.Long woring life, Security, ... mono colors, white and RGB color changes at the discretion of thecustomer.