The Streamlight TLR-1 HPL is a long-range, high-lumen weapon light designed for superior down-range performance and situational awareness. It produces a wide 1,000-lumen beam with a 490-meter reach, featuring a large 2.20-inch head for intense peripheral illumination. Constructed from rugged black anodized aluminum with a polycarbonate lens, the 5.60-ounce unit is waterproof and virtually indestructible. It features a rapid-attach rail clamp compatible with Glock-style and Picatinny rails, allowing for one-handed mounting away from the muzzle. Powered by two included CR123A batteries, it offers over 1.5 hours of runtime and includes an optional strobe mode activated by the ambidextrous paddle switch.