<p>[Extremely Bright Flashlight] This flashlight outputs up to 10,000 lumens. It can produce a bright, large spotlight or a perfectly focused spot of light. It can easily illuminate a room up to 100 square meters and can focus on objects up to 1,000 feet away. This light is also perfect as an emergency light; you can keep it in your car for nighttime tire changes, or as a backup light during a power outage. </p> <p>[Adjustable Focus and 5 Light Modes] With this bright flashlight, you can choose between a spot beam and a beam. A narrow beam lets you see ahead while traveling, while a wide beam is ideal for seeing your steps and cave walls. Different future modes (high, medium, low, strobe, and SOS) are available as needed for emergencies, controlled by an easy-to-use side switch. </p> <p>[Durable USB Rechargeable] Our flashlight comes with a 2500mAh 26650 rechargeable battery, which can operate for up to 8 hours in low mode and up to 4 hours in high mode. The built-in micro USB charging port allows for charging via a power bank, wall outlet, and laptop, making it convenient for indoor and outdoor charging. The flashlight can be used with 26650 batteries (included), 18650 batteries, or three AAA batteries. </p> <p>[Waterproof and Durable] The flashlight body is made of durable aluminum alloy. It has high shock resistance and can withstand impacts from a height of 3 meters. With an IPX4 waterproof rating, it can be used in various extreme weather conditions, but it should not be submerged or immersed in water for long periods of time. It can also be used as a survival aid. </p> <p>[Wide Applications] The LED flashlight is suitable for camping, hiking, fishing, running, walking the dog, power outages, emergencies, directional searches, and general household use. This 12-ounce flashlight is very convenient to carry with you. </p>