The Fenix TK35 Ultimate Edition V2.0 is a high-performance flashlight offering both Tactical and Duty modes. Powered by two 18650 batteries, the light delivers a maximum output of 5000 lumens with a far-reaching distance of 400 meters. The innovative mechanical toggle switch allows you to freely and rapidly switch between tactical, duty, and lockout modes. The instant strobe, lockout function, flat body, and unique dual tail switches all make the Fenix TK35UE V2.0 the light to confidently meet the needs of military and law enforcement as well as any outdoor enthusiast.