When peril looms around every corner, you can count on the dual-output G2X MV to help you stay frosty. Our proprietary MaxVision BeamA(R) reflector shapes the G2X MV's high-output LED light into a wide, useful beam that's optimized for your natural field of vision. Choose its 800-lumen high output to temporarily disrupt the scotopic vision of a potential attacker or switch to its useful 15-lumen low output for important tasks such as reading a map.Specifications and Features: HIGH OUTPUT: 800 lumens HIGH RUNTIME: 1.5 hours LOW OUTPUT: 15 lumens LOW RUNTIME: 52 hours DISTANCE: 115 meters CONSTRUCTION: Polymer/aluminum FINISH: Mil-Spec Hard Anodized