The Streamlight TLR-1 HPL is a high-lumen, long-range tactical light engineered for superior target identification at distance. Delivering a massive 1,000 lumens and a 490-meter beam, the HPL head provides a concentrated hotspot while maintaining bright peripheral light. This versatile model fits a wide range of firearms including Glock-style and Picatinny rails. Black Anodized Aluminum construction, OAL 5.25, Head Diameter 2.20, Weight 5.90 oz, Waterproof, modes Constant / Momentary / Strobe. The kit includes a remote pressure switch and mounting hardware for easy integration onto long guns. Powered by two CR123A batteries, it features a shock-proof LED and a user-programmable strobe for tactical signaling and defense.