BESTSUN Brightest Tactical Flashlight, 12000 Lumens LED Flashlight, 12 x Cree XML-T6 High Power Handheld Searchlight, Portable Water Resistant LED Torch for Emergency Camping Outdoor Home (Black) This tactical flashilghts uses of a 12x XM-L T6 LED, producing very bright beam of light. Output bright can come to above 12000 lumens [lm]. Best and Brightest hand-held flashlight available! Ultra Bright 12 LED High brightness brighter than 10000 Lumens flashlights, 3 Modes (High -low - strobe) Powerful Torch Flashlight Aircraft grade aluminum body - built tough! LEDs will last for 100,000+ hours of use! Water-proof with silicone sealed o-rings. WIDELY USEs for Hiking, Camping, Fishing, Hunting, Self-defense, Emergencies in car truck Jeep SUV and many other activities. Outdoor and Indoor use POWER SOURCE:4x 3.7V 18650 Cusp Top of Rechargeable Batteries( Not Included).Easily light up an entire room or focus in on objects up to 500m away! Please don't aim directly at eyes by the light.