Product Description Streamlight 75431 Stinger LED HL Rechargeable High Lumen Flashlight with 120-Volt AC (NiMH) Charger. Streamlight's HL Series - now available in rechargeable systems. When you need maximum illumination with a wide beam to search a large area, the Stinger LED HL rechargeable, high lumen flashlight provides a blast of 640-lumen with 297-meter of beam distance. 3-Lighting modes and strobe: High for high-lumen and super-bright light; Medium for intense brightness and longer run time; Low for extended run times and when a less intense beam is ideal; Strobe for signaling or disorienting. LED technology, shock-proof with a 50,000 hour lifetime. Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination. Optimized electronics provide regulated intensity throughout battery charge. NiMH battery rechargeable up to 1000 times; also accepts NiCd battery. Made up of 6000 series machined aircraft aluminum with non-slip rubberized comfort grip and anti-roll rubber ring. Unbreakable polycarbonate lens with scratch-resistant coating. IPX4 water resistant and 1-meter impact resistance tested. Serialized for positive identification. Length: 8.41-inch (21.36 cm) and weight: 12.4-ounce (352 g). Comes with a limited lifetime warranty. From the Manufacturer Streamlight 75431 Stinger LED HL Rechargeable High Lumen Flashlight with 120-Volt AC (NiMH) Charger. Streamlight's HL Series - now available in rechargeable systems. When you need maximum illumination with a wide beam to search a large area, the Stinger LED HL rechargeable, high lumen flashlight provides a blast of 640-lumen with 297-meter of beam distance. 3-Lighting modes and strobe: High for high-lumen and super-bright light; Medium for intense brightness and longer run time; Low for extended run times and when a less intense beam is ideal; Strobe for signaling or disorienting. C4 LED technology, shock-proof with a 50,000 hour lifetime. Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination. Optimized electronics provide regulated intensity throughout battery charge. NiMH battery rechargeable up to 1000 times; also accepts NiCd battery. Made up of 6000 series machined aircraft aluminum with non-slip rubberized comfort grip and anti-roll rubber ring. Unbreakable polycarbonate lens with scratch-resistant coating. IPX4 water resistant and 1-meter impact resistance tested. Serialized for positive identification. Length: 8.41-inch (21.36 cm) and weight: 12.4-ounce (352 g). Comes with a limited lifetime warranty.