The Peacekeeper Tactical LED Flashlight from Surefire is a single-output, 600-lumen LED rechargeable flashlight. A silent tactical tailcap pushbutton switch allows both momentary and constant-on modes. A precision reflector focuses the white LED light into a smooth, intense beam that can be momentarily activated by pressing the button down, or turned on by clicking the button down and releasing. The Peacekeeper is O-ring and gasket sealed for weather-resistant performance. It is powered by an included Li-ion battery which can be recharged with its AC wall charger or DC cigarette-lighter vehicle adapter. The Peacekeeper is made in the USA. 600 lumens White LED emitter Precision reflector Smooth, intense beam 1.4" diameter bezel Aluminum housing Type III Mil-Spec hard anodized finish Weather-resistant, o-ring and gasket seals Tempered window Location: tailcap Type: single-output tactical-type Momentary and Constant-on modes Press once for momentary-on, click for constant-on. Shroudless pushbutton switch for comfortable, easy use In the Box SureFire Peacekeeper Tactical LED Flashlight 18650 Li-ion Battery AC Wall Charger DC Vehicle Charger Lanyard Limited Lifetime Warranty Specifications Illumination Source White LED Output Range 600 lumens Battery 18650 rechargeable Li-ion Construction Aluminum Finish Type III Mil-Spec hard anodizing Weather Resistance O-ring and gasket sealed Bezel Diameter 1.4" (3.6 cm) Length 5.4" (13.8 cm) Weight 6.2 oz (176 g) including battery