Features: High and low modes: 350 lumens; 109m beam; runs 1.5 hours 90 lumens; 58m beam; runs 3.5 hours Lithium ion battery recharges in-product in 2.5 hours Charge indication LED: LED Red - Charging; LED Green - Charged Durable anodized machined aluminum construction; gasket-sealed glass lens Water-resistant sliding metal sleeve protects USB port Push button tail switch - momentary or constant on operation IPX4 water resistant; 1m impact resistance tested Includes removable pocket clip and tear resistant nylon holster 5.95" (151 mm); 1.8 oz. (51g) with battery Charge with Streamlight's EPU-5200 portable USB charger (sold separately) Limited lifetime warranty