... , 36W, 58W lamps 2) 110V 50HZ, 220V 60HZ 3) Certificated: CE and ROHS , GMC 4)manufacturer over 7 yrs T8 lighting ... . voltage:220V 50HZ 110V 60HZ4. power:18W,36W,58W5. certificate:CE,ROHS6.packing:inner packing:each with one plastic bag outer ... material:iron, body iron thickness : 0.3mm , WITH WHITE PAINTINGcertificate:CE, CCC, ROHSvoltage:110/220V, 50/60HZpower:18w, 36w, 58wballast:electronic ...