The PowerTac Spartacus XLT, eXtra Long Throw) high-power LED flashlight is designed specifically to be the ultimate tactical and outdoor flashlight. It is built with cutting-edge technology, unparalleled performance, exceptional craftsmanship, and unbeatable reliability. It comes with friendly user interface for simple operations and multi-functions for different situations. It is perfectly engineered to produce a highly focused beam for the eXtra Long Throw (XLT). It's portable, yet powerful and delivers on design, performance, quality and reliability. Its tremendous illuminating power, extraordinary versatility, rugged built quality make it the preferred choice of many professionals and ideal for military, police, adventurists, hunters, search and rescue and other tough or hazardous tasks. Utilizes, CREE XM-L latest LED that enables the Spartacus XLT to produce an amazing 800 lumen at the brightest level and strobe setting. 4 different brightness modes for different lighting needs and different battery runtime. produces a super long throw up to 800+ meters combined with an impressive flood light to illuminate objects at both long and close distances. Intelligently designed friendly user interface for tactical and self defense uses a integrated easy and simple side switch for quick change of functions. Unique digital circuit control technology to maximize battery life and consistent light output. Protects electronics against damage caused by improper battery installation through, reverse polarity protection circuit. Machined from aircraft grade aluminum. Maintains its appearance through extreme weather and rugged treatment with tough, durable Type III anodized finish. Resists water damageby a precision O-ring sealed design to provide reliable use in extreme conditions. Tempered glass resists breakage or scratching on impact, double-sided coating maximizes light output. Preserves LED and electronic components with superior heat sink designed for quick, better heat dispersion. incorporates a built-in removable pocket clip. includes a high quality holster designed to fIt'standard 2.25 inch belt and various sizes. Defends against physical attack with crenellated bezel on both the head and tail cap for self defense uses. Advanced ergonomic design with anti-slip knurling and matte style finish for firm grip. Stand on tail cap to serve as lamp. Weapon mountable with optional remote pressure switch.