LED Lenser - Tac Torch Flashlight, Black PERFORMANCE SPECS: 100 lumens, max distance 220M, max battery life 4H 30M, water resistance rating IPX4. ADVANCED FOCUS SYSTEM: The Advanced Focus System (AFS) is the patented combination of a reflector AND lens to create a light system that provides both a focused beam for long-distance and a homogenous spill-beam for up-close reading. AFS means whether youre reading a map up close or focusing down the path to a landmark in the distance, your light will be easy on the eyes, clear and bright. MODULAR SYSTEM: With our patented modular system, fewer points of electrical contact overall mean fewer chances for system failure. Recommended by law enforcement, firefighters, and special operation forces all over the world. 5 Year Warranty!