... T8 Flourescent Light Fixture : material:body steel thickness is : 0.35mmcertificate:CE, CCC, ROHSvoltage:110/220V, 50/60HZpower:18w, 36wballast:electronic ballast ... or magnetic ballastpacking:inner packing:each with one ... noise-offer,low temperature,high color performance.Application supermarket ... lamp,grid lamp fixture,waterproof lamp fixture,lighting fixture,lighting ...