Our rechargeable tactical flashlight CT2505 features a focusable beam and a new dimming function that allows the user to adjust the actual light intensity between 275 and 550 lumens to the desired level. The focusable beam enables both pinpoint long-range and wide-area coverage. A universal USB charging cable is included, and the charging status can be easily read from the indicator lights. This flashlight has a runtime of up to 28 hours on a full charge. For added convenience, you can also use the flashlight to charge other devices via USB.