Multiple modes plus strobe: High 2000 lumens 315m beam 2hr runtime, Medium 850 lumens 200m beam 4hr runtime, Low 100 lumens 70m beam 24hr runtime, Strobe runs 3.25hr Intuitive mode switch with set and forget operation Independent head and tail switches for flexible use Powered by two SLB26 USB rechargeable LiIon battery packs Compatible with existing Stinger chargers or USB charging Durable aluminum alloy body with textured antiroll grip Gasket sealed Borofloat glass lens resists corrosion IPX7 waterproof and 2m impact resistance tested The rechargeable flashlight delivers powerful and versatile performance with high, medium, low, and strobe modes. Its intuitive switch design lets you easily select your desired brightness—no need to cycle through every setting. It outputs up to 2,000 lumens with a 315-meter beam, and its independently functioning head and tail switches add flexibility in the field. Powered by two SL-B26 USB rechargeable Li-Ion battery packs, it’s compatible with existing Stinger chargers and USB ports. The ergonomic aluminum body features an anti-roll design and textured grip, while the Borofloat glass lens is corrosion-resistant. Built tough, it’s IPX7 waterproof and tested for 2-meter impact resistance. Specifications Brand: Streamlight Manufacturer part #: 78121 UPC: 080926781214 Category: Lights › Handheld Shipping weight: 2.16 lb Country of origin: US Ships fast from GunCycle — free economy shipping on orders $99.99+.