Fenix TK22 tactical flashlight
Fenix TK22 TAC is a very powerful tactical light with easy operation and the possibility of quick activation of the strobe. It is fitted with the latest LED Luminus SFT-70 and provides a luminous flux of up to 2800 lumens (ANSI) and an afterglow of up to 540 meters. The package includes a rechargeable 21700 Li-ion battery with a capacity of 5000 mAh, which is charged via its own USB-C connector. The lamp is equipped with a rotary control, with which it is possible to lock the control or choose one of the two modes of use. In tactical mode, only the 2800 lumen mode or variable frequency strobe is available. In service mode, it is possible to choose between four lighting modes and a stroboscope, while the highest output in this case is 1000 lumens. On the contrary , it can light up to 49.5 hours in the lowest mode. The precise and waterproof design predestines this tactical light primarily for demanding outdoor conditions and allows its use on long weapons. It will serve security forces, search, rescue operations and hunting very well.
All lamp parameters (luminous flux, battery operation time, waterproofing, afterglow and impact resistance) are measured in accordance with the ANSI/NEMA FL 1-2009 standard.
Parameters of the Fenix TK22 TAC tactical flashlight
- A powerful Luminus SFT-70 LED with a lifespan of 50,000 hours is used.
- Two lighting modes:
- Tactical mode: 2800 lumens (3 hours) -> stroboscope 2500 lumens.
- Duty mode: 1000 lumens (4 hours) -> 350 lumens (8.1 hours) -> 150 lumens (18.5 hours) -> 30 lumens (49.5 hours) -> strobe 2500 lumens
- Endurance times are measured with a rechargeable Li-ion battery type 21700 with a capacity of 5000 mAh.
- Highly efficient smooth reflector for a light cone with an afterglow of up to 540 meters (74000 cd).
- Intelligent protection against overheating.
- Low battery warning.
- Dimensions 15.4 cm (length) x 4 cm (head diameter) x 2.6 cm (body diameter).
- Weight 228 grams (including battery), 156 grams (without battery).
- Construction of aircraft hardened aluminum A6061-T6.
- Durable hard-to-scratch surface - Type III hard anodized.
- Impact-resistant from a fall from a height of 1 meter.
- Waterproof and dustproof according to the IP68 standard (tested under water at a depth of 2 meters for 30 minutes).
- Hardened ultra clear glass lens with anti-reflective coating.
- Tactical switch at the end of the lamp (instant on/off function by pressing).
- Trapezoidal threads highly resistant to wear.
- The package includes a lamp, a Fenix ARB-L21-5000 battery with a USB-C connector, a USB-C cable, a spare o-ring and a belt pouch.
- Optional accessories can be purchased: cable switch AER-05 (cable switches do not fit older versions of TK22!), red traffic cone AOT-L, red filter AOF-L, green filter AOF-L, blue filter AOF-L, white diffuser AOT-02.
- The following accessories are also compatible with the light: Fenix ALD-05 Helmet Mount, ALG-15 Quick Release Weapon Rail Mount, ALG-00 Quick Release Rail Mount, Fenix ALG-16 M-LOK Mount, Fenix Barrel Mount ALG-18, Quick Release Mount, Barrel Mount, Metal Magnetic Barrel Mount, Plastic Magnetic Barrel Mount, Optic Light Mount, Metal Optic Mount, FB-1 Bike Mount, Fenix Bike Mount, ALP-10L Holster.
- The lamp can also be purchased with a USB adapter for the mains and a USB adapter for the car.
The use
From the factory, there may be an insulating cap inside the lamp on the battery. Remove it from the battery before first use.
With the rotary control at the end of the lamp, it is possible to choose between lighting modes that have different controls.
Tactical mode (rotary control in the left position): To turn on, press the tactical button at the end of the light until it clicks, for immediate activation, hold the button. The lamp is always activated in the highest mode. To activate the strobe, hold down the button for 0.8 seconds (even from the off state). With a weaker press (without clicking), the lamp returns from the stroboscope to the original mode. Press the button to turn off the lamp.
Service mode (rotary control in the right position): To turn on, press the tactical button at the end of the lamp, for immediate activation, hold the button. The lamp remembers the last selected mode (except stroboscope). Lighting modes (except stroboscope) can be changed cyclically by pressing the button less (without clicking). To activate the strobe, hold the button for 0.8 seconds (even from the off state). A weaker press will return the lamp to its original mode. Press the button to turn off the lamp.
In the middle position of the rotary controller , the button can be locked. If the lamp is turned off and you lock it, it will not turn on. If you lock the switched on lamp, the control will be locked in the currently set lighting mode and the button will not respond. To reactivate the tactical button, it is necessary to turn the controller to tactical or service mode.
When using the AER-05 cable switch, only the highest constant light mode is available.
Intelligent protection against overheating - if the temperature of the lamp exceeds 60 °C, then it will automatically reduce the power in successive steps until the temperature drops below the safe limit. After cooling below 60 °C, full power can be used again.
Warning of an exhausted battery - the lamp will gradually automatically switch to the lowest power and flash 3 times every five minutes.
Charging - remove the battery from the lamp and plug the attached USB cable into the side USB-C connector, plug the other end of the cable into any USB source (mains adapter, car adapter, power bank, laptop). During charging, the indicator light in the plus pole of the battery lights up red. When fully charged, it lights up blue or green. The charging current of the built-in USB-C connector is 2A. Charging time is approximately 3-4 hours.
Warning
- Do not disassemble the sealed parts in the lamp head yourself, this will void the warranty.
- If the protective rubber rings appear damaged after a long period of use, replace them. The rings must also be lubricated to prevent rubber erosion. By following these rules, the lamp will be properly protected against water.
- If the light flickers, does not switch to higher power modes, or does not light up, it may be for one of the following reasons:
- The battery is dead, charge it.
- The contacts inside the lamp are clogged - clean them with a cotton swab dipped in alcohol.
- The back part of the lamp is loose, tighten it.
Output: 2800lm
Max. duration: 49.5 hours
Aftersight: 540m
Number of modes: 6
Weight: 156g
Power supply: USB charging
Power supply: 1x 21700
Light source: Luminus SFT-70
Waterproof: IP68 (immersion 2 m)
Colour | black |
Power supply type | USB-C |
Battery type | rechargeable |
Sport | hiking, camping |
product ID | 176576 |

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