The Fenix TK17 delivers 3600 lumens and a 330-meter throw from a high-capacity 21700 6000 mAh battery, making it one of the most powerful single-cell tactical lights in the Fenix catalog. Dual tactical tail switches provide a forward clicky for momentary-on activation and a dedicated mode switch, giving you full control without shifting your grip. An integrated glass breaker adds emergency utility to the robust aluminum body.
Instant Burst mode unleashes maximum output with a single press for disorienting threats, while the Strobe function cycles at a rate designed to impair an aggressor's vision. IP68 waterproofing ensures the TK17 performs in driving rain or submersion, and the 6000 mAh cell provides the endurance for extended patrols or search operations. From the forward clicky to the glass breaker, every detail is engineered for tactical professionals who demand immediate, reliable performance.