rotating warning light WL390-with super bright H1 halogen bulb with Europe screw base Rotating warning lightwith E-markwith super bright H1 halogen bulbwith strong power magnet or screw baseEurop or north American typeDC 12V or 24V, and DC12-24V dual votlage, Size:142X205(H)mm Usage:police,fire engine ambulance,street sprinkler truckColor:red,blue,amber,clear,green