Led Driver, Input Watt 18 W, Voltage 110 V Ac/Dc, Voltage Range 90-140 Vac/Dc, Rated Outp Ut Voltage: 24 V, Suitable For 18W, Type-L Light Fitting For Lhb Ac Coaches . As Per Rdso Spec. Rdso/Pe/Spe C/Tl/0091-2016 (Rev. 1). [ Warranty Period: 30 Months After The Date Of Delivery ] ]