Surefire's dominator udr led ultra-high-output flashlight has been designed to provide military and law enforcement professionals with the tool they need.This tactical flashlight uses a 9-square led and a large turbo-head reflector to generate a maximum light output 2,000 lumens with a peak beam intensity of 165,000 candela.It features three switches on the head for tactical momentary-on activation at the level set by the selector ring, momentary-on maximum output and constant-on switching at the level set by the selector ring.This surefire flashlight has a fuel gauge that lets you know how much of a charge is left in your batteries.Material: AluminumType: FlashlightOutput: Up to 2,000 LumensBulb Type: LEDOal: 11.80"Weight: 2.30 lbsBattery: Lithium IonColor: BlackHead Diameter: 3"Rechargeable: YesFilter Color: ClearSwitch Type: Push ButtonHazair: Yes