Beware of the Beam goes over the Fenix TK35R flashlight in this video. According to the company, the Fenix TK35R LED torch is a compact, high-performance lighting tool perfect for Search and Rescue, patrol, and security applications, offering a powerful 5800-lumen white beam with a 610m throw in burst mode, alongside a dual-output UV LED for tasks like credential authentication and fluid tracking. It features a versatile triple-switch tail operation for easy access to momentary-on, constant-on, instant-turbo, and off functions, as well as mode switching between General, Locked, and UV, and cycling through five brightness levels (30-5800 lumens) and instant strobe. The TK35R is powered by two included 18650 rechargeable batteries and features convenient USB-C charging with a waterproof port.