NITEYE By JETBeam not incl battery Max Output: 1100LM Max Beam Distance: 230m Max Beam Intensity: 13800cd Max Run Time: 150h LED Cree XP-L HI Reflector: SOS Battery: 118650 or 2CR123 Special Modes: Strobe Length: 150.1mm Head Size: 38.5m Weight: 151g(Exclude Battery) 1. Specifically designed for military, law enforcement, adventure and hunting; 2. Tail cap lock function - cap can be turned to prevent accidental switching on/off; 3. Cree XP-L HI LED with max output of 1100 lumen; 4. Latest high performance optical system, max beam distance up to 230 meters; 5. Built-in efficient power management circuit which allows a max runtime of 150 hours; 6.Micro USB port allows convenient charging of 18650 battery from any USB source 7. Overheating protection - prevents overheating of case and ensures extended lifespan of LED; 8. Toughened ultra-clear mineral glass with double-sided anti-reflective coating; 9. Waterproof - IPX8; 10. Impact resistance 1 meters; LED: Cree XP-L HI Max output: 1100 lumen Reflector: Precise smooth reflector Lens: Coated mineral glass Material of body: Aero grade aluminum alloy with hard anodized finish. Battery: 118650 or 2CR123 (NO INCLUDED) Switch: Tactical tail switch. Dimensions: Length: 150.1mm Diameter of head: 38.5mm Diameter of tail: 25.4mm Weight: 151grams (without battery)