Emergency Dash Lights, 6W Red Blue LED Warning Strobe Lighting 16 Flashing Patterns for Police Car High intensity aluminum and angle adjustable design With 6 x1W high-power LED as light source, high brightness and wide beam angle 12V DC use only, easy to mount at windshield with 3 suction cups, plug into and play 16 modes lighting changing with control button Widely used for Hazards Warning, Law Enforcement, EMS, First Responder, Tow and Rescue, Firefighter, Construction to be visible on the job