Sofirn SC32 Mini Tactical Flashlight Instruction Manual
- June 14, 2024
- Sofirn
Table of Contents
Sofirn SC32 Mini Tactical Flashlight
Sofirn SC32 Manual
Thank you for purchasing the Sofirn SC32 flashlight. This manual will provide you with detailed information on the product specifications and usage instructions.
Specifications
- Output: 1 lumen to 2000 lumens
- Runtime: Varies depending on the mode
- Distance: Up to 214 meters
- Intensity: Up to 11425 cd
- Impact Resistance: 1 meter
- Waterproof: IPX-8 (up to 2 meters under water, not for diving)
Battery Installation
Before first use, unscrew the tailcap and remove the insulating film. If the battery needs to be replaced, ensure that the positive end of the new battery faces the flashlight head when inserting it. The Sofirn SC32 supports both unprotected or protected button top 18650 batteries.
Battery Availability
- Battery Type: Rechargeable Li-ion battery
- Dimension & Quantity: 18650 x 1 (protected/unprotected)
- Compatibility: Yes
Power Indicator
The battery level indicator on the right side of the USB type-C input port shows the power status for 5 seconds after screwing the SC32 tightly. Green indicates a good battery level, red indicates a poor battery power level, and flashing red indicates a critical battery level that requires immediate replacement or recharge.
Charging
The Sofirn SC32 features a USB-C charging port for convenient charging. To charge the flashlight, connect it with the included USB-A to USB-C cable and use a USB power adapter (not included) with 5V/2A. It takes approximately 2.5 hours to fully charge a 3300mAh 18650 battery. The flashlight also supports USB Type-C to USB Type-C charging.
Safety Instructions
- Never point the flashlight directly at a person, animal, or moving vehicle to avoid causing retinal damage.
- Keep the flashlight away from children and prevent them from playing with it.
- Strobe mode may cause seizures in persons with photosensitive epilepsy.
- Operating the SC32 for a long time in high-powered modes may cause the flashlight to heat up, which is normal.
- Avoid activating turbo mode repeatedly under high temperatures to prevent overheating and potential harm to the user’s hand.
- Always ensure proper installation of the battery by checking that the negative end of the battery is visible at the tube’s end before screwing the tailcap back on.
- Avoid hitting or dropping the flashlight to prevent damage.
Operation Instructions
GROUP 1
- ON/OFF: Single click the switch to turn the light on or off.
- CHANGE BRIGHTNESS LEVEL: When the flashlight is on, press and hold the switch. It will automatically cycle through Low, Medium, and High modes, starting from the remembered brightness level. The mode is selected when the switch is released. (Please note: Moon, Turbo, and Strobe modes are not included in the automatic cycle).
FAQ
Q: How long does the battery last in Moon mode?
A: The battery can last for over 500 hours in Moon mode.
Q: Can I use the flashlight underwater?
A: The Sofirn SC32 is waterproof up to 2 meters underwater, but it is not designed for diving.
Q: What should I do if the battery power is critically low?
A: If the battery power is critically low, replace or recharge the battery as soon as possible to ensure proper functionality.
Sofirn SC32 provides an unparalleled output from 1 lumen to 2000 lumens widely used from night reading to outdoor searching, making SC32 a practical companion for everyday use. It features a tail switch to prevent it from accidentally turning on. The equipped Type-C rechargeable function makes SC32 much more convenient to charge the 18650 battery inside the tube without taking the battery out.
ANSI/NEMA FL1 Chart
| Mode | Turbo | High | Medium | Low | Moon | Strobe |
|---|---|---|---|---|---|---|
| Luminous Flux | 2000Lm | 900 Lm | 450 Lm | 90 Lm | 1 Lm | 2000Lm |
| Runtime | 1h 50min | 2h 23min | 4h 12min | 17h | >500h | – |
| Distance | 214 m | 150 m | 104m | 48 m | 6 m | – |
| Intensity | 11425 cd | 5600 cd | 2725 cd | 600 cd | 9 cd | 11425 cd |
Impact
resistance
| ****
1 meter / 3.28 feet
Waterproof| IPX-8 (up to 2 meter under water, not for diving)
Specifications
- 1 X LUMINUS SST-40 LED
- Working Voltage: 2.8V – 4.2V
- Battery Options: 1 X 18650 Li-ion battery
- Dimension: 100mm (length) × 25mm (head diameter)
- Weight: 57g (without battery)
- Flashlight body: Aerospace grade 6061 grade aluminum alloy
- Fresnel lens
- IPX8 Waterproof
- USB Type-C Charging (support USB Type-C to USB Type-C Charging)
- Advanced Temperature Regulation (ATR) technology: ATR will adjust the brightness level automatically when the driver temperature reaches 55℃ (122 °F) to prevent overheating.
- Reverse polarity protection: it protects while battery inserted improperly.
- LVP: while on, if the battery voltage is low, it turns off automatically.
- If battery doesn’t have enough power when turn on, the LED indicator will flash red to signal critical power
Battery Installation
Before first use, please unscrew the tailcap and remove the insulating film. If the battery needs to be replaced, make sure that the positive end of the new battery faces the flashlight head when you put it in. Both unprotected or protected button top 18650 batteries are supported.
Battery Availability
| Battery Type | Dimension & Quantity | Compatibility |
|---|---|---|
| Rechargeable Li-ion battery | 18650 x 1 |
(protected/unprotected)
| Yes
Power Indicator
The battery level indicator on the right side of USB type-C input port shows
the power status for 5 seconds after screwing SC32 tightly.
- Green = remaining battery level is good
- Red = remaining battery power is poor.
- Flashing Red = critical battery level, please replace or recharge battery as soon as possible.
Charging
SC32 features a USB-C charging port for convenient charging. Please connect it
with the included USB-A to USB-C cable and use a USB power adapter (not
included) with 5V/2A. It takes 2.5 hours to fully charge one 3300mAh 18650
battery. It also support USB Type-C to USB Type-C charging
Safety Instructions
-
SC32 is a powerful flashlight. Never point it directly at a person, animal or moving vehicles. Doing so could cause retinal damage. Please do not allow children to play with it. Strobe
mode may cause seizure in persons with photosensitive epilepsy. -
Operating SC32 for a long time in high powered modes will quickly heat up the flashlight. This is normal.
-
Don’t activate turbo mode repeatedly under high temperature to prevent the flashlight body from overheating and hurting the user’s hand.
-
Pay close attention to the proper installation of the battery. Always check that the negative end of the battery is visible at the tube’s end before screwing the tailcap back on.
-
Avoid hitting or dropping the flashlight
Operation Instructions
- GROUP 1
ON/OFF: Single click the switch to turn the light
CHANGE BRIGHTNESS LEVEL
When the flashlight is on, press and hold the switch and it will, starting
from the remembered brightness level, automatically cycle through Low, Medium,
and High mode. The mode is selected when the switch has been released. (Please
note: Moon, Turbo and Strobe are not in the automatic cycle).
TURBO AND RETURN
when the flashlight is on, double click on the switch to enter into Turbo,
single click again to return.
MOONLIGHT MODE
When the flashlight is on Turbo, double click on the switch to enter into
Moon. Then double click on the switch to return to Turbo.
LOCK/UNLOCK
When the flashlight is off, 4 fast clicks to lock the flashlight. LED
blinks twice to signal that the light is in lock mode. Another fast four click
on the switch to unlock it returning to
previously used mode. You can only use moonlight by holding the switch while
being locked. LED will flash twice to indicate the flashlight is in lock mode
when you try other operations.
ON/OFF
. When the light is turned on again, it will return to the previously
memorized mode. Turbo and Strobe are not in the memory mode. When the
flashlight is off, press and hold the switch to access the Moon. Single click
to turn off, or hold and press to access Low cycling through Low, Medium, and
High.
SWITCH BETWEEN DIFFERENT GROUPS
While flashlight is on, fast four clicks to switch between group 1 and group
2. LED blinks twice to signal that the group switch is completed
- GROUP 2
When the flashlight is off, single click the switch to turn the light on.
CHANGE BRIGHTNESS LEVEL
Hold and press the switch to change brightness steplessly. Ramping changes
its direction when the button is being pressed again within 1.5 seconds. The
LED flashes once when it reaches the lower or upper end of the ramp. Other
operations are the same as GROUP 1.
- LOCK BRIGHTNESS MODE
Unscrew the tailcap slightly to access switch lockout mode. But flashlight won’t turn off and keeps illuminating on current brightness level. To unlock it, screwing the tailcap tightly
Troubleshooting and Maintenance
- Disassembling the sealed head can damage flashlight and voids warranty.
- Sofirn, Ltd. recommends using high-quality brand batteries. Damage by battery leakage voids warranty.
- Remove battery if the flashlight will not be used for an extended period of time.
- To prevent accidental activation during storage or transportation, unscrew the head by half a turn or remove battery.
- Every 6 months threads should be wiped with a clean cloth followed by a thin layer of silicone grease.
- To maintain a proper level of waterproofness, replace worn-out o-rings with an approved spare (2 pieces are shipped with initial order).
- Troubleshooting: Cleaning battery contacts regularly as dirty contacts may impair the performance of the flashlight. If you experience problems (flicker, shine intermittently or failure turn on) the following root causes and solutions should be tried:
Reason A: The battery needs replacement (Battery voltage is below 2.8V).
Solution : Replace battery with an approved type of fully charged
battery.
Reason B: Threads, PCB board contact or other contacts are dirty.
Solutions : Please clean the contact points with a cotton swab soaked in
rubbing alcohol. If the above methods do not work please refer to the warranty
policy before contacting your authorized distributor.
Sofirn Limited
- Tel: +86-755-23440047 Fax:+86-755-23440141
- Web: www.sofirnlight.com
- E-mail: us@sofirnlight.com
- eu@sofirnlight.com
Please contact us if you have any questions.
If your product is defective please contact us for replacement within warranty
period. Manufacturer: Shenzhenshi Jinba Technology Co.,Ltd Address : 1/F
to 9/F, 1st Building, NO.110 Tenglong Industrial Center, Guanlan Street,
Longhua New District, Shenzhen 518000, China
Thank you for purchasing this Sofirn product.
www.sofirnlight.com customer support:
sofirnlight@gmail.com