The Fenix TK17 is a high-performance tactical flashlight built for those who need serious power and reliability in critical situations. With a blinding 3600-lumen output and a 1083ft (330m) beam distance, it’s ideal for law enforcement, security, and outdoor searching. Its dual tactical tail switches are easy to operate, and provide fast access to instant Burst mode—giving users the upper hand in high-pressure moments by removing the need to cycle through lower brightness levels. Also new for Fenix, the forward clicky switch, which requires a deep press, allows for more confident control of momentary operation. Powered by a USB-C rechargeable 21700 battery, the TK17 includes a battery level indicator and intelligent overheat protection to keep performance consistent. With glass breaking tips, rugged aluminum alloy construction, and a matte black finish, the TK17 is engineered for tactical advantage and all-around dependability.