The Stinger 2020 is the next evolution in high-performing professional flashlights and produces 2,000 lumens to illuminate large areas and 25,000 candelas to have a focused beam of light. With an intensity mode selector switch, you decide if you need high, medium, or low for your situation and environment. On high, the Stinger 2020 provides 2000 lumens, 25,000 candelas, and a beam reach of 315 meters, or more than 1000 feet. The textured body allows for an enhanced and ergonomic grip for all types of conditions and the aluminum alloy body has an anti-roll design. IPX-7 rated, a waterproof operation to 1-meter submersion, and 2-meter impact resistance tested, the Stinger 2020 is ready for your toughest assignments. A long-lasting SL-B26 USB rechargeable battery pack offers multiple charging options using existing Stinger smart chargers and bank chargers to charge inside the light; use a dual USB cord to charge the battery pack outside the light or a Li-ion battery bank charger to charge multiple batteries at once. Prior to purchase, verify the model number of your choice as the Stinger 2020 is available in a variety of charging options.