Compact and extremely powerful, the Stinger 2020 S features 2,000 lumens with an intensity mode selector switch for high, medium, and low. It also features a textured body for enhanced grip and a body-mounted on/off switch with a battery status indicator. It is powered by a Stinger 2020 S Li-Ion rechargeable battery pack, which can be charged inside the light or via PiggyBack charger. 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 High-power LED, impervious to shock with a 50,000-hour lifetime Multiple charging options. Fits existing Stinger chargers. Aluminum alloy body with ergonomic, anti-roll body design and textured grip High temperature, shock-mounted, impact-resistant Borofloat glass lens; gasket-sealed IPX7 waterproof; 2m impact resistance tested Includes (2) Stinger 2020 S protected Li-ion rechargeable battery packs, PiggyBack charger, charge cord