Emergency Vehicle Windshield Light,strobe light,warning light,emergency light Features: Generation III high power LED , Weather and vibration resistant Pre-programmed flash patterns With mounting brackets and cigar plug Takedown lights available Technical Specifications: Voltage: 12 VDC 4 pcs or 3 pcs of 1W LED per lighthead , 10 lightheads per item. Led cover available :Amber ,blue,red,white, ...