The Streamlight TLR-1 HL Weapon Light gives you maximum illumination to identify threats. The unbreakable, scratch-resistant, gasket-sealed lens is engineered to produce a concentrated beam along with optimum peripheral illumination. The wide, side-to-side beam performs like a floodlight to illuminate and eliminate dark corners with bright, revealing light. Easily mount the durable, anodized aluminum housing using a spring-loaded thumb screw that adjusts to different rail variations. The ambidextrous on/off switch includes a strobe function for either signaling or disorienting. C4 LED delivers 1,000 lumens with solid-state current regulation for consistent illumination Engineered to create both a concentrated beam with broad, room-clearing illumination Spring-loaded snap-on attachment securely fits a broad range of firearms Anodized aluminum construction has an IPX7 waterproof rating Ambidextrous on-off switch includes a programmable strobe function Fits Glock-style and Picatinny rails Order today!