1) Gearbox for fluorescent lamps 2) Metal cover 3) Voltage: 220V, 230V, 240V, 50Hz, 60Hz 4) Wattage: 2 x 13W, 2 x 18W, 2 x 2 Gearbox for fluorescent lampsMetal coverVoltage: 220V, 230V, 240V, 50Hz, 60Hz Wattage: 2 x 13W, 2 x 18W, 2 x 26WClass B2, class C, class D RoHS standardLoss power loss, no noise Low temperature rising Gearbox for Fluorescent Lamps