The SureFire G2X Pro is a premium tactical flashlight built around the needs of emergency first responders. A press of the tactical tail-cap will instantly produce a vibrant 600 lumen beam of illumination from a durable LED emitter. Alternatively, its low output setting produces a gentle beam of 15 lumens, perfect for preserving dark-adapted vision and greatly increasing battery life. Its durable polymer body makes in a great choice for use in the cold, and its precision reflector creates a smooth, optimized beam that can reach all the way out to 187 meters. Features of the SureFire G2XPro: High output: 600 lumens Low output: 15 lumens Polymer body 1.5 hour runtime 187 meter illumination distance Available in: black, tan, foliage green, and yellow SureFire G2X PRO 15/600 LU LED Black Flashlight G2X-D-BK