It is the high brightness LED emergency strobe light,with 12 x1W high-power LED as light source,very bright even in the daytime.There are 15 different flashing strobe patterns,memorizes the last pattern use.Easy to mount with 4 suction cups and plug into a 12V cigarette lighter.Widely used for Hazards Warning, EMS, Law Enforcement, First Responder, Tow and Rescue, Firefighter, Construction to be visible on the job.<br> <b>SERVICE---14 days no reason to return,180 days warranty .If it is defective,please contact with us directly.</b><br><br> <b>Specifications:</b><br> Unit has a total of 12 LEDs <br> Wattage: 12W<br> Voltage: DC 12V<br> Number of flash modes: 15<br> Life:Over 50000 hours<br> Dimensions: 13.8" x 4.3" x 1.6" <br> Item Weight:14.1 ounces<br>