12-48 VDC Dual Flash Strobe Light WL203-with super bright high power xenon bulb with USA mount and aluninium base with E-mar 12-48 VDC Dual Flash Strobe Lightwith E-markwith super bright high power xenon bulbwith strong power magnet or screw baseEurop or north American typeDC 12V -48VSize:163X120(H)mm Usage:police,fire engine ambulance,street sprinkler truckColor:red,blue,amber,clear,green