The FenixTK72R is a powerful rechargeable searchlight which produces a maximum output of 9000 lumens and a beam throw distance of 286 meters. The compact flashlight would be a very useful aid for professionals in the military, law enforcement and search and rescue. The TK72R would also be an excellent lighting tool for cave exploration, hiking and hunting. The flashlight features an OLED digital screen which displays output, runtime and battery status.
The TK72R measures 156mm long with a head diameter of 59mm. The flashlight weighs 412 grams without a battery installed. The TK72R is constructed of high-strength, oxidation-resistance aluminum and features stainless steel bezel rings and a type HAIII hard-anodized anti-abrasive finish. The flashlight utilizes three Cree XHP70 LEDs, Orange Peel reflectors and ultra-clear glass lenses with anti-reflective coatings.
The Fenix TK72R is powered by the included 7.2V/7000mAh Li-ion battery pack which can be recharged inside the light via a connection from the Micro-USB port to an external USB power supply. Reverse polarity protection guards against incorrect battery insertion. The flashlight also features a USB discharge port which allows the light to be used as a powerbank to charge digital devices. The TK72R produces three output modes; High 9000 Lumens 50Min; Low 100 Lumens 50Hr; Strobe 4000 Lumens. Intelligent overheat protection triggers a downshift in brightness levels to prevent the light from overheating.
The searchlight is operated by three stainless steel switches located at the side of the head. The three switches are basically power, step-up (+) and step-down (-) buttons. Press and hold the power button for 0.5 seconds to turn on/off the flashlight. The TK72R turns on in the previously used brightness level. Press and hold the step-up (+) button for 0.5 seconds to turn the light on at 5000 lumens. Press and hold the step-down (-) button for 0.5 seconds to turn the light on at 200 lumens.
The step-up (+) and step-down (-) switches can be used to increase or decrease light output as a user chooses. Click the step-down (-) button to decrease light output by 100 lumen increments. Press and hold the switch to decrease output by 1000 lumen increments. Click the step-up (+) switch to increase output by 100 lumen increments. Press and hold the step-up (+) button to increase light output by 1000 lumen increments.
The Fenix TK72R features instant Strobe and Turbo activation. With the flashlight turned on, press and hold the power switch for over 1.2 seconds to activate Strobe. Click the switch to exit Strobe and return to the previous setting. With the TK72R turned on, click the power switch to access Turbo. While in Turbo click the switch to return to the previous brightness level. The flashlight also features a lock/unlock function to prevent accidental activation of the light. With the flashlight turned off, click the power switch twice within 0.5 seconds to lock/unlock the TK72R. The Fenix TK72R flashlight pack includes an ARB-L45-14000 battery, adaptor, holster lanyard, Micro-USB charging cable,, two O-rings and a user manual.