... 36W, 58W lamps 2)110V 50HZ, 220V 60HZ 3)Ballast :Electric or Magnetic T8 Fluorescent lighting bracket for 36w ,58w,18w ... , ROHSvoltage:110/220V, 50/60HZpower:18w, 36w, 58wballast:electronic ballast or magnetic ballastpacking:inner packaging:each with one plastic bagOuter ... ,waterproof lamp,wall lamp,craft lamp,organic-plate lamp,ballast,sewing machine lighting,advertising light box,working lamp,grille ...