The Fenix TK21R Duty Flashlight is a powerful tactical tool built for professionals who need reliable, high-output illumination in critical situations. With an impressive 3600-lumen max output and a 480-meter beam distance, this light cuts through darkness with precision. It features a Luminus SFT90 LED and Fenix’s patented APF (Advanced Pulse-frequency Transmission System) for unmatched beam consistency and performance. Designed for tactical efficiency, the TK21R includes an intuitive dual tail switch for seamless control of Instant Burst and Instant Strobe modes, ideal for momentary blinding or signaling in high-stakes environments. The hidden USB-C charging port and 1.5-hour fast-charging capability keep you ready for anything, while the battery level indicator ensures you’re never caught off guard. Crafted for duty use, the flashlight boasts rugged IP68 waterproofing and 1.5-meter drop resistance. Intelligent overheat protection preserves internal components during extended use, and the included 6000mAh 21700 rechargeable battery ensures lasting performance on the job. From tactical operations to night patrols, the Fenix TK21R is a high-output duty flashlight that professionals can count on. Available now at Fenix-Store.com , your trusted source for genuine Fenix gear.