Flashlights High Lumens: Rechargeable flashlight is equipped with an ultra-bright upgraded LED chip, which can reach a maximum brightness of 990,000 lumens. The bright flashlight can light up to 1000ft² area or 1500ft distance to meet various lighting needs, such as camping, hiking, home, emergencies.Adjustable Focus & 5 Working Modes: Adjusting the focal length of the flashlight can change the size of the beam, so that you can switch the long-distance observation function and wide-range lighting function. The flash light is set up with 5 working modes - High / Medium / Low / Strobe / SOS, can be used to adapt to different occasions.Rechargeable & Power Display: With a large-capacity battery and a fast-charging Type-C interface, the rechargeable flashlight can be fully charged efficiently and work for 8-12 hours in different lighting modes. In addition, four power indicators can clearly show the battery level of the rechargeable flashlight.Waterproof & All Aluminum: The sealed design of the tactical flashlight makes it have good waterproof performance and can be used in bad weather such as rain and snow. Made of high-quality aviation grade aluminum alloy, the flashlight has good heat dissipation and impact resistance, and is very practical and resistant.