1. Sarrera
The Sofirn SC31 Pro is a powerful and versatile Everyday Carry (EDC) flashlight designed for various lighting needs. Featuring a super bright SST40 6500K LED, it delivers up to 2000 lumens of output. This manual provides detailed instructions for safe and effective use, maintenance, and troubleshooting.
2. Paketearen edukia
Mesedez, egiaztatu elementu guztiak zure paketean daudela:
- 1x Sofirn SC31 Pro Rechargeable Flashlight
- 1x 18650 Lithium Ion Battery (inserted)
- 1x Difusore zuria
- 1x Magnetic Tail Cap
- 1x USB-C kargatzeko kablea
- 1x Clip
- 1x Korrila
- 1x Erabiltzailearen eskuliburua
- 2x Ordezko O-eraztunak
3. Konfigurazioa
3.1 Bateriaren instalazioa
The flashlight comes with the battery pre-installed. Before first use, ensure the plastic insulation paper is removed from between the battery and the tail cap. Unscrew the tail cap, remove the orange insulation disc, and re-tighten the tail cap securely.
3.2 Hasierako karga
The SC31 Pro features a built-in USB-C charging port. Connect the provided USB-C cable to the flashlight and a compatible USB power source (e.g., computer, wall adapter). The indicator light on the side switch will show the charging status:
- Gorria: Kargatzen
- Berdea: Guztiz kargatuta
A full charge typically takes approximately 2 hours (with a 5V 2A adapter).

Irudia: USB-C kargatzeko ataka eta adierazle-argiak.
4. Operating Instructions (Anduril 2 UI)
The SC31 Pro utilizes the advanced Anduril 2 User Interface (UI), offering extensive customization. It can be operated in either UI sinplea or UI aurreratua. By default, it ships in Simple UI.
4.1 Basic Operation (Simple UI)
- Aktibatu/Itzali: Egin klik bakarrean alboko etengailuan.
- Ramping Brightness: Press and hold the switch to smoothly ramp brightness up or down. Release and press-hold again to reverse direction.
- Turbo: Double-click from ON.
- Ilargia: Press and hold from OFF.
- Blokeoa: 4 clicks from OFF. Repeat 4 clicks to unlock.
4.2 Advanced UI Features
To switch between Simple UI and Advanced UI, click 10 times from OFF and hold the last click. The flashlight will flash once to confirm Simple UI, or twice for Advanced UI.
Advanced UI unlocks many features, including stepped ramping, various strobe modes (strobe, beacon, sunset, candle, lightning), momentary mode, battery check, and thermal configuration. Refer to the detailed Anduril 2 UI diagram for full functionality.

Image: Anduril 2 User Interface Diagram.
4.3 Official Product Video: SC31 Pro Kit Overview
Bideoa: Xehetasun gehiagoview of the Sofirn SC31 Pro kit contents and basic features.
4.4 Official Product Video: SC31 Pro vs SC31T Demonstration
Video: A comparison and demonstration of the Sofirn SC31 Pro and SC31T models, highlighting UI and performance differences.
5. Ezaugarriak baino gehiagoview
- Irteera oso distiratsua: Delivers up to 2000 lumens with an SST40 6500K LED, providing illumination over 200 meters.
- Trinkoa eta arina: Measuring 4.6 inches in length and weighing 2 oz (excluding battery), it's ideal for everyday carry.
- USB-C kargagarria: Convenient and safe charging via the built-in USB-C port, with a full charge in approximately 2 hours.
- Erabiltzaile interfaze aurreratua: Anduril 2 UI offers smooth ramping, stepped modes, and various special modes like strobe, beacon, sunset, and candle.
- Buztan magnetikoaren txanoa: Allows hands-free operation by attaching to metal surfaces, useful for car repairs or other tasks.
- Diffuser Included: Transforms the flashlight into a soft, omnidirectional lantern for reading or power outages.
- Urarekiko erresistentea: IPX8 rated, providing protection against water immersion.

Image: Magnetic tail cap for hands-free use and diffuser for lantern functionality.

Image: SST40 LED for super bright output.

Image: IPX8 water resistance rating.
6. Mantentzea
- Kargatzeko ataka: Always ensure the rubber cover for the USB-C charging port is securely sealed when not charging, especially near water, to maintain water resistance.
- Garbiketa: Garbitu linternaren gorputza oihal leun batekin,amp oihal. Ez erabili produktu kimiko gogorrak edo urratzaileak.
- O-eraztunak: Periodically check the O-rings for wear and tear. Replace them if damaged to maintain water resistance. Lubricate O-rings with silicone grease as needed.
- Hariak: Keep the threads of the tail cap and head clean and lubricated for smooth operation and proper sealing.
7. Arazoak
- Linterna ez pizten:
- Ensure the battery insulation paper has been removed.
- Egiaztatu bateria kargatuta dagoen.
- Tighten the tail cap and head securely.
- Ensure the flashlight is not in lockout mode (4 clicks to unlock).
- Dim output or unexpected behavior:
- The battery might be low; recharge the flashlight.
- The flashlight might be in a lower brightness mode; adjust using ramping or stepped modes.
- Garbitu bateriaren kontaktuak eta hariak.
- Gehiegizko berotzea:
- High output modes (e.g., Turbo) generate significant heat. The flashlight has built-in thermal regulation to prevent damage by automatically reducing brightness. This is normal operation.
- Ensure cooling fins are clear of obstructions.
8. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Marka | sofirn |
| Eredua | SC31 Pro |
| Argi iturria | SST40 6500K LED |
| Irteera maximoa | 2000 lumen |
| Gehienezko jaurtiketa | 200 metro |
| Erabiltzaile Interfazea | Anduril 2 UI (Simple & Advanced) |
| Bateria mota | 1x 18650 Lithium Ion (3000mAh included) |
| Kargatzen | USB-C (approx. 2 hours for full charge) |
| Materiala | Aluminioa |
| Uraren Erresistentzia | IPX8 |
| Neurriak | 4.6"S x 1"Z x 1"A (11.68cm x 2.54cm x 2.54cm) |
| Pisua | 2 ounces (56.7g) excluding battery |
9. Bermea eta Laguntza
Sofirn offers responsive and helpful customer service. If you encounter any issues with your SC31 Pro flashlight, please contact Sofirn customer support for assistance. Refer to the product packaging or Sofirn's official webwebgunea bermearen xehetasun zehatzak eta harremanetarako informazioa lortzeko.





