From the most trusted name in military and law enforcement flashlights comes the SureFire G2X Tactical. This rugged and dependable light produces up to 600 lumens and is built to the same high standards that military personnel demand from their gear. The tactical tail-switch can engage the light in momentary on, while a twist to the bezel allows a constant on function. The solid construction and indestructible materials set SureFire apart from lesser brands and ensure that every SureFire product will be at its best when you need it most. The tough Nitrolon® polymer body is smoothly sculpted for a comfortable, secure grip and resists scratches, abrasion, and corrosion. A polycarbonate micro-textured reflector delivers a comparatively wider beam with generous peripheral light. 2 Lithium CR123A batteries power this light, offering the best of power and efficiency. Available in a variety of colors, the G2X Tactical embodies everything that sets SureFire apart from the rest - unbeatable strength, powerful output, and a reputation trusted around the world.