The Streamlight TLR-7X Weapon Light in black delivers 500 lumens of dependable illumination to enhance visibility in low-light scenarios, incorporating customized ergonomic switches with a selectable low or high position to accommodate different shooting styles and an ambidextrous on/off switch for effortless operation by right- or left-handed users. Its compact design enables rapid, tool-free attachment and detachment from a wide range of full-sized and compact firearms via a rail grip clamp system, while minimizing the risk of placing hands in front of the muzzle. Constructed from durable anodized machined aluminum and rated IPX7 for waterproof performance, this lightweight weapon light withstands challenging conditions and submersion up to 1 meter for 30 minutes, with a custom optic that concentrates the beam while delivering optimal peripheral illumination up to 140 meters. A user-enabled strobe function adds versatility for signaling or disorienting potential threats, and at just 2.4 ounces and 2.58 inches in length, it offers a low-profile footprint with a safe off feature to conserve battery life. Assembled in the USA and backed by a limited lifetime warranty, the Streamlight TLR-7X stands as a reliable, high-performance tactical lighting solution for pistols and other firearms.