The Stinger 2020 is the next evolution in high-performance flashlights and produces 2,000 lumens. Its aluminum alloy body with an anti-roll design is ergonomically shaped for a sure grip. It features dual power switches and an intuitive mode selector switch for ease of use. 2,000 lumens (high beam); runs 24 hours (low beam) Mode switch for easy selection of high, medium or low Long-lasting lithium ion battery pack with multiple charging options Advanced ergonomic design for the perfect grip and ultimate comfort Stinger 2020 includes "Y" USB cord & lanyard - BlackDetailed Features High, medium and low modes plus strobe: High for a high lumen beam: 2,000 lumens; 315m beam; runs 2 hours, Medium for bright light & longer run time: 850 lumens; 200m beam; runs 4 hours Low for extended run time: 100 lumens; 70m beam; runs 24 hours Strobe for disorienting or signaling: runs 3.25 hours Intuitive mode switch for easy selection of High, Medium or Low "Set and forget it" - no need to cycle through the settings to get to the desired mode Features Independently functioning head-mounted and tail switches, Charge with existing Stinger chargers, USB cord or lithium ion bank charger, Corrosion resistant, gasket-sealed Borofloat® glass lens IPX7 waterproof; 2m impact resistance tested 7.67” (19.48 cm); 12.3 oz. (350g)