Main features:Small body, light weight and saving powerFits for all sorts of windows, door, closer, safe boxâWorking voltage:12VDCâWorking current:XG01 150mA; XG02 350mA; XG03 600mAâConsumption power: XG01 18W; XG02 4.5W; XG03 7.5WâExtension length: XG01 1.5mm or 10mm; XG02 6mm; XG03 10mmâLife warranty: one yearâWorking temperature:-40âï½+50â