The Surefire G2X LE Dual Output Flashlight is a higher output version of Surefire's bestselling GX2 and has been specially designed for Law Enforcement professionals. With a maximum output of 400 Lumens of blinding white light, focused by a parabolic reflector, this light will give you a full focus beam while providing significant surround light for situational awareness. At the lower output level, a sufficient 15 Lumens, you will get extended runtime, allowing you to conserve your batteries for when they are needed the most.