revolving warning light , DC 12V, Hold on the automobile by strong magnet with cigarette lighter,easyily operation. many colors QL-502revolving warning lightKPR bulb: DC 12V/8W/21W,Flash/Min: 120+/10,with 10ft spring cord lighter plug, hold on the automobile by strong magnet,many colors for choice,Packing: 1pc/color box,Carton size: 65*30*40cm/20pcsG.W./N.W: 16/15kgs. warning light revolving ...