The SureFire X300UATN Ultra Tan 1000 Lumens LED Weapon Light with Rail-Lock System delivers a high-performance illumination solution trusted by law enforcement and military operators worldwide, featuring a white LED output of 1,000 lumens focused through a precision TIR lens to provide a far-reaching beam with a dominant center spot and ample surround light for close- to medium-range engagements. Its ambidextrous switching enables momentary or constant-on activation with one-finger control without changing your grip, while the rugged aerospace aluminum body, Mil-Spec hard anodized finish, and IPX7 waterproof rating ensure weatherproof reliability and resistance to scratches and corrosion in demanding environments. The X300U-A attaches quickly and securely to Universal and Picatinny rails via the Rail-Lock system, offering rapid attachment and removal with recoil-proof LED performance, and its compact design weighs just 4.0 ounces with an overall length of 3.76 inches for unobtrusive carry and operation. This tan weapon light enhances threat identification at distance, preserves peripheral awareness, and provides essential visibility and control when every moment and decision matters in critical scenarios.