Led Lenser T5.2 Pocket Led Flashlight PERFORMANCE SPECS: 140 lumens, max distance 120M, max battery life 4H, 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 you're 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. MATTE "FROZEN BLACK" TEXTURE: LED LENSER developed the new "Frozen Black" textured coating for improved grip and comfort, allowing for easier handling in harsh conditions or while wearing gloves. IMPROVED RAPID FOCUS: The upgraded Rapid Focus feature allows for seamless transition from a spot beam for viewing items in the distance to a flood light for a broader light spill in a smooth, one-handed motion.