BESTSUN Tactical Flashlight, Super Bright XML-T6 LED Military Grade Handheld Flashlight, High Lumen, Zoomable, 5 Modes, Water-Resistant, with Rechargeable 18650 Battery for Cycling, Camping, Emergency HIGH POWER BRIGHTNESS: High Lumens T6 LED makes our flashlight 10 times brighter than old incandescent flashlights. Brightness up to 2500 Lumens, Runs on either a 18650 lithium ion battery or 3 AAA batteries. HEAVY DUTY: Water resistant, anti-abrasive, skid proof, compact design makes it the top pocket flashlight for tactical situations, outdoor activities, camping, hiking, hunting, fishing, home use, military and as a powerful emergency light. 5 LIGHT MODES & ZOOM FUNCTION: Full Brightness, Medium Brightness, Low Brightness, Strobe Brightness, SOS. Adjustable focus for close or long range. Functions as a spotlight that throws an intense beam of light up to 600 feet ahead or compact small floodlight that brings illumination to a wide area. Compact & Easy to Use: LED Tactical Flashlight Great for camping, hiking,dog walking, power outages, and emergencies. Easy to carry with you and it is small enough to fit in your pocket, handbag,car compartment, Self Safety, hunting, cycling, climbing, camping, travelling and outdoor activities. Multi-use Flashlight & Accessories: Flashlight can be used both as a standard tactical flashlight or bike headlight/front light, great for cycling,biking. Backed by 12 months warranty of replacement, buy with no worries.