800 lumens; 6-watt Cree(R) XPG3 LED; Anodized aluminum alloy; 4 modes: 100%, 20%, SOS and off; Rear tactical switch; Spot to flood function; Waterproof (IPX7); Beam distance: 1,312 ft.; Burn time: up to 9 hours; Powered by 6 AA batteries (included) ; Weight: 9 oz.;