1. Uvod
Hvala na kupnjiasing the Sofirn ST1 EDC Flashlight. This manual provides detailed instructions for the safe and efficient use of your new flashlight. Please read this manual thoroughly before operation and retain it for future reference.

Image 1.1: Sofirn ST1 EDC Flashlight, a compact and durable lighting tool.
2. Sadržaj paketa
Molimo Vas da prilikom primitka provjerite sadržaj paketa kako biste bili sigurni da su svi artikli prisutni:
- 1 x Sofirn ST1 Flashlight
- 1 x uzica
- 1 x USB-C kabel za punjenje
- 1 x Korisnički priručnik (ovaj dokument)

Image 2.1: Contents included in the Sofirn ST1 flashlight package.
3. Postavljanje
3.1 Početno punjenje
The Sofirn ST1 comes with a built-in rechargeable battery. Before first use, it is recommended to fully charge the flashlight.
- Pronađite USB-C priključak za punjenje sa strane svjetiljke.
- 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 button will show charging status.
- Charging is complete when the indicator light changes color (refer to Section 5 for details).
4. Upute za rad
The Sofirn ST1 features a single side switch for all operations.

Image 4.1: Visual guide to the Sofirn ST1's single-button operation.
4.1 Uključivanje/isključivanje
- Upaliti: Jednostrukim pritiskom na bočni prekidač.
- Isključiti: Single-click the side switch again.
4.2 razina svjetline
The ST1 offers five brightness levels: Moon, Low, Medium, High, and Turbo.

Image 4.2: Illustration of the five distinct lighting modes available on the Sofirn ST1.
- Cycle Modes (Low, Medium, High): When the flashlight is ON, press and hold the side switch to cycle through Low, Medium, and High modes. Release the switch to select the desired mode.
- Mjesečina: When the flashlight is OFF, press and hold the side switch for 1 second to activate Moonlight mode.
- Turbo način rada: Double-click the side switch from any state (ON or OFF) to instantly activate Turbo mode. Double-click again to return to the previously used brightness level.
4.3 Mode Memory
The ST1 will remember the last used brightness level (Low, Medium, or High) and will turn on in that mode the next time it is activated. Moonlight and Turbo modes are not memorized.
4.4 Lockout/Unlock Function
The lockout function prevents accidental activation, which is useful during transport or storage.
- Zaključati: When the flashlight is OFF, double-click the side switch. The indicator light will flash to confirm lockout.
- Za otključavanje: Double-click the side switch again. The flashlight will turn on in the last memorized mode.
5. Indikator baterije
The indicator light on the side switch provides real-time battery status:
- Zeleno svjetlo: Battery capacity is 50% - 100%.
- Narančasto svjetlo: Battery capacity is 20% - 50%.
- Crveno svjetlo: Battery capacity is less than 20%. Recharge the flashlight soon.

Image 5.1: Visual representation of the battery indicator colors and estimated runtime.
6. Održavanje
6.1 Čišćenje
Obrišite svjetiljku mekom, damp krpom po potrebi. Izbjegavajte korištenje jakih kemikalija ili abrazivnih materijala.
6.2 Otpornost na vodu (IPX7)
The Sofirn ST1 is rated IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. Ensure the USB-C port cover is securely closed to maintain water resistance.

Image 6.1: The Sofirn ST1 demonstrating its resistance to water splashes.
6.3 Skladištenje
Store the flashlight in a cool, dry place. For long-term storage, it is advisable to charge the battery to approximately 50% every few months to prolong battery life.
7. Rješavanje problema
If you encounter issues with your Sofirn ST1, please refer to the following common problems and solutions:
- Svjetiljka se ne pali:
- Ensure the flashlight is not in lockout mode (double-click to unlock).
- Provjerite razinu baterije i po potrebi je napunite.
- Svjetiljka se ne puni:
- Verify the USB-C cable is properly connected to both the flashlight and the power source.
- Pokušajte s drugim USB-C kabelom ili adapterom za napajanje.
- Svjetlosni izlaz je slab ili treperi:
- Baterija je možda slaba. Napunite svjetiljku.
- Provjerite je li leća čista.
If the problem persists, please contact Sofirn customer support for assistance.
8. Specifikacije
Technical specifications for the Sofirn ST1 EDC Flashlight:
| Značajka | Specifikacija |
|---|---|
| Model | ST1 |
| Izvor svjetlosti | LED |
| Maksimalni učinak | 1500 lumena |
| Maksimalna udaljenost snopa | 226 metara |
| Izvor napajanja | Ugrađena litij-polimerska baterija |
| Kapacitet baterije | 2100 mAh (estimated from runtime image) |
| Priključak za punjenje | USB-C |
| Vodootpornost | IPX7 |
| Otpornost na udarce | 1 metara |
| Materijal | Aerospace-grade Aluminum Alloy (AL6061-T6) |
| Dimenzije (D x Š x V) | 120 mm x 28 mm x 16 mm |
| Težina | 4.9 unci (102 g) |

Image 8.1: Detailed output and runtime specifications for each lighting mode.
9. Sigurnosne informacije
- Do not shine the flashlight directly into eyes. The high intensity light can cause temporary vision impairment.
- Čuvati izvan dohvata djece.
- Do not disassemble the flashlight, as this may damage the device and void the warranty.
- Izbjegavajte izlaganje svjetiljke ekstremnim temperaturama ili izravnoj sunčevoj svjetlosti dulje vrijeme.
10. Jamstvo i podrška
10.1 Jamstvo
The Sofirn ST1 EDC Flashlight is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your product or contact Sofirn customer service for specific warranty terms and conditions.
10.2 Korisnička podrška
For any questions, technical assistance, or warranty claims, please contact Sofirn customer support through their official webweb-mjesto ili prodavača gdje ste kupili proizvod.