1.magnetic ballast for T8 FL15-36W 2.220-240V/50,60HZ 3.100% Copper, ... &TUV 5.Size(L*H*W):130mm*32mm*40mm Magnetic ballast YJ-600 For fluorescent lampsShape(L*H*W):130mm*32mm ... *40mmtw:130Specifications:1.Wattage:15W,18W,20W,30W,36W,40W2.Voltage:220V,230V ... steel5.Certificate:CE,TUV.6.Qualified sample available.Quality& Approval: T8 magnetic ballast 18W