The Fenix TK17 Tactical Flashlight is designed for first responders, security teams, and field personnel who need fast access to reliable light with up to 3600 lumens and a beam distance of 1083ft (330m). Control features such as Dual tactical tail switches for Instant Turbo and Instant Strobe, Dual tactical tail switches for Instant Turbo and Instant Strobe, Dual tactical tail switches for Instant Turbo and Instant Strobe help users activate the right output quickly. Built with A6061-T6 aluminum body, Hard-anodized matte finish, Glass lens, it is made for duty carry, vehicle kits, search tasks, inspections, and low-light response work. Its runtime reaches up to 60 hours, supported by One included 6000mAh rechargeable li-ion battery. Lighting options include five lighting modes including four brightness levels and Strobe.