Sofirn IF22 - Page 2

ANSI/NEMA FL1 Chart
Group 1
Ramping
Mode
Mode
Ramping: Moon to Turbo
Strobe
Luminous Flux [lm]
1 - 2100
2100
Runtime [hrs]
depending on ramping level
-
Group 2
Stepped
Modes
Mode
Moon
Low
Medium
High
Turbo
Strobe
Luminous Flux [lm]
1
30
320
1000
2100
2100
Runtime [hrs]
> 400
41.4
5.5
2.25
1.8
-
IF22 Beam Distance [m]
-
89
267
501
683
-
IF22 Peak Intensity [cd]
-
1987
17875
62875
116625
-
IF22A Beam Distance [m]
-
96
283
519
697
-
IF22A Peak Intensity [cd]
-
2310
20008
67250
121333
-
Impact Resistance
1m / 3.28 ft.
Water Resistance
IPX-8 (up to 2 meter under water, not for diving)
Charging/Discharging Specification
USB-C port, input/output DC 5V 3A, type C-C cable support
Notes
The above mentioned parameters are based on tests according to
international flashlight testing standards (ANSI/NEMA FL1) using one
4000mAh 21700 Li-ion battery in our laboratory. Results may vary with
different batteries or under different environmental conditions.
Specifications
❖ Emitter: 1x Luminus SFT-40 LED with a lifespan of up to 50.000 hours
❖ Battery options: 1x 21700 Li-Ion battery
❖ Operating voltage: 2.8V - 4.2V
❖ USB-C port: 5V 3A max charging / discharging, supporting type C to type C cables
❖ Dimension: IF22: 136.7 mm (length) × 42 mm (head diameter)
IF22A: 127.1 mm (length) × 42 mm (head diameter)
❖ Weight: IF22: 132 grams (without battery)
IF22A: 120 grams (without battery)
❖ Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-
anodized to military grade specification type III, anti-abrasive finish to get solid
built body, anti-crash geometry and better heat exchange.
❖ Type of optic: IF22: aluminum alloy reflector
IF22A: 5° TIR plastic lens
❖ Lens: Toughened mineral glass lens - scratch and wear resistant
❖ Water resistance: i.a.w. IPX-8 (up to 2 meter under water, not for diving)
❖ Mode Memory: memorizes the last brightness level used in the general modes
(except turbo/moon)
❖ Electronic reverse polarity protection from improper battery installation
❖ Low voltage warning: When the battery voltage is lower than 3.0V, the LED indicator in the side
switch will start to flash rapidly. Please recharge the battery.
❖ Low voltage protection: The flashlight turns off automatically if the voltage gets critical. Please
recharge the battery.
❖ Advanced Temperature Regulation (ATR) technology: As the temperature rises beyond 55°C, IF22 and
IF22A are programmed to automatically step down and step up the brightness to prevent overheating.