The Streamlight TLR-7 SUB USB 500 Lumen Rechargeable Weapon Light is a compact, high-performance illumination solution designed for subcompact handguns, delivering 500 lumens of bright, reliable output with versatile power options thanks to its multi-fuel capability that accepts either the Streamlight SL-B9 USB rechargeable lithium-ion battery or a standard CR123A lithium battery. With a beam distance of 141 meters and a maximum candela of 5000, this tactical flashlight provides exceptional visibility in low-light scenarios, while ambidextrous paddle switches enable effortless operation for both right- and left-handed users. Built to endure demanding environments, its anodized machined aluminum construction and IPX7 waterproof rating ensure dependable performance in the field, and the rail grip clamp allows secure attachment and detachment without placing fingers near the muzzle for enhanced safety. Compatible with popular subcompact models such as the Glock 43X, SIG SAUER P365, and Springfield Armory Hellcat, the TLR-7 SUB USB also features a user-enabled strobe function and a safe-off mode to conserve battery life and prevent accidental activation. Assembled in the USA and backed by a limited lifetime warranty, this Streamlight weapon light is an ideal upgrade for enhancing illumination and firearm capability.