Holds a CREE XHP50 LED with a lifespan of 50,000 hours Max output of 2930 lumens and beam distance of 374 meters Waterproof: IPX-8 Impact resistant: 1 meter Made of durable aero-grade aluminum alloy HAIII military grade hard-anodized finish Connecting with remote controller or gun mount that can be used for diffirenct applications Specifications LED: CREE XHP50 Max output: 2930 lumens Reflector: SMO Glass: Coated mineral glass Switch: Tail switch Body material: Aero grade aluminum alloy Battery: 2*18650 or 4*CR123A Dimension: 248 mm length* 54 mm head diameter*26 mm body diameter Weight: 288 grams (without battery)