REVOLVING WARNING LIGHT,warning lamp,alarm light Power: 35W, available voltage: 12/24VDC, 110/220VAC. COLOR: RED, YELLOW, GREEN REVOLVING WARNING LIGHT,warning lamp,alarm lightPower: 35W, available voltage: 12/24VDC, 110/220VAC. COLOR: RED, YELLOW, GREEN, BLUE.MOUNT term: 1, screws 2, magnetism