The Streamlight TLR-8 HL-X SUB USB is a high-performance weapon-mounted light designed for Glock 43X and 48MOS handguns. This model features a maximum output of 1000 lumens, providing exceptional illumination in low-light conditions. It includes an integral red laser with a wavelength of 640-660nm for precise targeting. The universal rail mount allows easy attachment to your firearm.Key FeaturesMount Type: Features a universal rail mount for compatibility with Glock 43X and 48MOS.Battery Type: Operates with a SL-B9 battery pack, included with USB for convenient charging.Waterproof: Constructed to be waterproof for reliable performance in various conditions.Other Features: Equipped with a rail grip clamp system, ambidextrous rear switch, user-enabled strobe function, and a 'safe off' feature.