Okwu mmalite
The Sofirn SC21 is a compact and powerful mini flashlight designed for everyday carry (EDC). Featuring a super bright LH351D LED, USB-C rechargeable battery, and a magnetic tail cap, it offers versatile lighting solutions for various situations. This manual provides detailed instructions for safe and effective use of your SC21 flashlight.

Figure 1: Sofirn SC21 Mini Small Flashlight
Ozi nchekwa
- Do not point the flashlight directly into eyes. The powerful beam can cause temporary vision impairment.
- Debe ebe ụmụaka na-apụghị iru.
- Do not disassemble the flashlight head or internal components, as this may damage the device and void the warranty.
- Avoid storing the flashlight in direct sunlight or high-temperature environments (e.g., inside a hot car) as this can damage the battery.
- Hụ na e mechiri mkpuchi ọdụ ụgbọ USB-C nke ọma iji mee ka mmiri ghara iguzogide ya.
- If the flashlight is not in use for an extended period, unscrew the tube or remove the battery to prevent parasitic drain.
Ihe ngwugwu
- Sofirn SC21 Mini Flashlight
- 16340 Lithium-Ion Battery (800mAh)
- USB-A ka eriri USB-C
- Mpempe akpa
- Lanyard
- Akwụkwọ ntuziaka onye ọrụ
- O-mgbanaka mapụtara
Video 1: Unboxing the Sofirn SC21 Mini Small Rechargeable Flashlight, showing all included components.
Melite
1. Ntinye batrị
Before first use, unscrew the tail cap and remove the insulation paper from the battery. Ensure the positive (+) end of the battery faces towards the flashlight head (LED side). Screw the tail cap back on tightly.

Figure 2: Remove insulation paper from the battery before first use.
2. Ịchaji
The SC21 features a built-in USB-C charging port. Open the rubber cover on the side of the flashlight to reveal the port. Connect the provided USB-C cable to the flashlight and a 5V 1A USB power adapter (not included). The indicator LED on the switch will flash RED during charging and turn GREEN when fully charged. Charging typically takes about 1 hour.

Figure 3: USB-C charging port with indicator light.
Ntuziaka ọrụ
Isi ọrụ
- Gbanye/ Gbanyụọ: Single click the side switch to turn the flashlight ON or OFF.
- Change Brightness Levels (Stepped Mode): While ON, press and hold the switch to cycle through Low, Medium, and High. Release the switch at your desired brightness.
- Ụdị ìhè ọnwa: While OFF, press and hold the switch for 1 second to activate Moonlight mode (1 Lumen).
- Ụdị Turbo: While ON, double-click the switch to activate Turbo mode (1000 Lumens). Double-click again to return to the previous mode.
- Ụdị strok: While ON, triple-click the switch to activate Strobe mode. Triple-click again to return to the previous mode.
- Mkpọchi/Mkpọghe: While OFF, four fast clicks of the switch will lock or unlock the flashlight. The light will flash once to confirm lockout/unlock. In lockout mode, pressing the button will only activate Moonlight mode.

Figure 4: The powerful beam of the Sofirn SC21, reaching up to 135 meters.
Ihe ngosi batrị
The LED indicator on the switch shows the battery status:
- Akwụkwọ ndụ akwụkwọ ndụ: Battery is good (above 30%).
- Uhie: Battery is low (less than 30%).
- Uhie na-egbuke egbuke: Battery is critical and needs immediate charging.
Atụmatụ pụrụ iche
- Igwe Ọdụdọ Magnetik: The magnetic tail cap allows you to attach the flashlight to any ferrous metal surface for hands-free lighting.
- Dual-Way Pocket Clip: The reversible clip allows for versatile carrying options, including attaching to a pocket, belt, or hat brim.

Figure 5: Magnetic tail cap for hands-free use.
Video 2: Demonstrating the compact size, dual-way clip, and magnetic tail cap of the Sofirn SC21.
Nlekọta
- Nhicha: Use a clean, soft cloth to wipe the flashlight body. For stubborn dirt, use a damp akwa . Ejila kemịkalụ siri ike ma ọ bụ abrasives.
- O-Ring Lubrication: Periodically lubricate the O-rings with silicone grease to maintain water resistance.
- Nlekọta batrị: Charge the battery regularly, even if not in frequent use, to prolong its lifespan. Avoid fully discharging the battery.
- Nchacha kọntaktị: If the flashlight experiences poor connection, wipe the spring or the ends of the battery with alcohol to remove any debris.
Nchọpụta nsogbu
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Igwe ọkụ anaghị agbanwu. | Batrị anwụọla ma ọ bụ dị ala. Insulation paper not removed. Okpu ọdụ dị nro. Lockout mode is active. | Chajịa batrị. Remove insulation paper. Kpochie okpu ọdụ. Four fast clicks to unlock. |
| Light flickers or turns off unexpectedly. | Poor battery contact. Batrị dị ala. | Hichaa kọntaktị batrị. Chajịa batrị. |
| Enweghị ike ịgbanwe ụdị ihie. | Arụ ọrụ ezighi ezi. | Refer to "Operating Instructions" section for correct button presses. |
Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nlereanya | SC21 |
| Isi Iyi Ìhè | LH351D LED (5000K) |
| Mpụta kacha | 1000 Lumen |
| Ogologo oke beam | 135 mita |
| Isi Iyi Ike | 1 x 16340 Lithium-Ion Battery (800mAh included) |
| Nchaji ọdụ ụgbọ mmiri | USB Ụdị-C |
| Mmiri Nguzogide | IPX8 (up to 2 meters underwater, not for diving) |
| Nguzogide mmetụta | 1.5 mita |
| Ihe onwunwe | Aluminom Alloy |
| Akụkụ | 3.6"D x 2.6"W x 1.6"H (ihe dị ka) |
| Ibu | 2.29 ounces (ihe dị ka) |
Akwụkwọ ikike na nkwado
Sofirn products come with a warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official Sofirn website. If you encounter any issues or have questions, please contact Sofirn customer support for assistance.
Ozi mkpọtụrụ:
- Ndị ọchịchị Websaịtị: www.sofirnlight.com
- Ụlọ ahịa Amazon: Sofirn Amazon Store





