1. Introduzzjoni
This manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your Sofirn HS41 4000 Lumen Rechargeable LED Headlamp. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

The Sofirn HS41 can be used as a headlamp with the included headband or as a versatile right-angle flashlight, featuring a magnetic base for hands-free operation.
2. Prodott Aktarview
Karatteristiċi Ewlenin
- Produzzjoni Għolja: Equipped with 4*SST20 LEDs, delivering up to 4000 lumens with a beam distance of 325 meters.
- Iċċarġjar USB-C: Built-in Type-C port for convenient and fast charging.
- Runtime Estiża: Up to 29.5 days of usage in Moonlight mode on a single charge.
- Modi tad-Dawl Multipli: 9 modes including Moonlight, Eco, Low, Medium, High, Turbo, Strobe, SOS, and Beacon.
- Disinn Durabbli: IPX8 waterproof rating and impact resistance up to 1 meter.
- Użu versatili: 90-degree L-shape design allows use as a headlamp or right-angle flashlight with a powerful magnetic tailcap.
- Karatteristiċi tas-Sigurtà: Advanced Temperature Regulation (ATR) and Low Voltage Protezzjoni.

This image highlights the main features of the HS41, such as its multiple lighting modes, extended battery life, convenient USB-C charging, and robust IP68 waterproof design.
X'hemm fil-Kaxxa
- Sofirn HS41 Headlamp
- 1x Rechargeable Lithium Polymer Battery
- 1x Sturdy Head Band
- 1x Cable tal-Iċċarġjar tat-Tip-Ċ
- 1x Manwal għall-Utent
3. Istruzzjonijiet tas-Sigurtà
- Do not shine the light directly into eyes. The high lumen output can cause temporary vision impairment.
- Żomm fejn ma jintlaħaqx mit-tfal.
- Use only the specified battery type. Incorrect battery usage can lead to damage or safety hazards.
- Żarmax il-headlamp, għax dan jista' jannulla l-garanzija u jikkawża ħsara.
- Evita li tesponi l-headlamp għal temperaturi estremi jew dawl tax-xemx dirett għal perjodi twal.
- Ensure the USB-C port cover is securely closed when not charging to maintain water resistance.
4. Setup
Installazzjoni tal-batterija
- Ħoll l-għatu tad-denb tar-rasamp.
- Insert the included 18650 Lithium Polymer battery with the positive (+) end facing towards the head of the light.
- Invita l-għatu tad-denb lura sewwa biex tiżgura kuntatt xieraq u reżistenza għall-ilma.
Iċċarġjar
The HS41 features a built-in USB-C charging port.
- Sib il-port tal-iċċarġjar USB-C fuq il-ġenb tar-ras.amp and open its protective cover.
- Connect the provided Type-C charging cable to the headlamp and to a USB power source (e.g., wall adapter, power bank, computer).
- Id-dawl indikatur fuq il-headlamp will show the charging status:
- Aħmar: Iċċarġjar għaddej.
- Aħdar: Kompletament iċċarġjat.
- Charging typically takes approximately 2.5 hours for a full charge.
- Once charging is complete, disconnect the cable and securely close the USB-C port cover to maintain water resistance.

Il-kapamp features a built-in USB-C port for convenient and fast charging. The indicator light changes color to show charging status.
5. Istruzzjonijiet Operattivi
The HS41 is operated via a single side switch.
Operazzjoni Bażika
- Ixgħel/Itfi: Single click the switch to turn the light on or off.
- Change Brightness (Ramping): When the light is on, press and hold the switch to cycle through brightness levels (Moonlight, Eco, Low, Medium, High, Turbo). Release the switch at your desired brightness.
- Memorja tal-Modalità: Il-kapamp will remember the last used brightness level (except for special modes like Strobe, SOS, Beacon).
Modi ta' Aċċess Rapidu
- Dawl tal-qamar: From OFF, press and hold the switch for 1 second to activate Moonlight mode.
- Modalità Għolja: From OFF, double-click the switch to directly activate High mode.
- Modalità Strobe: From OFF, triple-click the switch to activate Strobe mode.

Il-kapamp's single button allows for quick access to frequently used modes: press and hold for Moonlight, double-click for High, and triple-click for Strobe.
Special Modes (Strobe, SOS, Beacon)
- From ON, triple-click the switch to enter Strobe mode.
- While in Strobe mode, double-click to cycle through SOS and Beacon modes.
- Single click to turn off or return to the previous brightness level.

The HS41 delivers a powerful 4000 lumens, providing extensive illumination for outdoor activities. The image shows the light beam and icons representing modes like Moonlight, Eco, Low, Medium, High, Turbo, Strobe, Beacon, and SOS.
Funzjoni ta' Lockout
To prevent accidental activation, the HS41 features a lockout mode.
- Attiva l-Imblukkar: From OFF, perform four quick clicks of the switch. The LED will blink twice to confirm lockout mode is active.
- Iddiżattiva l-Imblukkar: Perform four quick clicks of the switch. The light will turn on to the last used mode.

Il-kapamp features a lockout mode to prevent accidental activation. It is engaged by four quick clicks when the light is off, indicated by two blinks.
Indikatur tal-Enerġija
The power indicator displays the battery level for 5 seconds every time the light is turned on.
- Aħdar: Remaining battery power is good (70% - 100%).
- Aħmar: Remaining battery power is poor (30% - 69%).
- Aħmar li jteptep: Critical power (less than 30%). Recharge the battery as soon as possible.

The integrated power indicator provides real-time battery status: green (70-100%), red (30-69%), and flashing red (below 30%), prompting timely recharging.
Vol baxxtage Twissija
Meta l-batterija voltage drops below 3V, the indicator will flash red, and the headlamp will vibrate twice with a 1-minute interval between each vibration. This signals that the battery needs to be recharged immediately.

Meta l-batterija voltage jinżel taħt 3V, il-headlamp's indicator will flash red, and the device will vibrate twice with a one-minute interval, signaling a low voltage kondizzjoni.
6. Manutenzjoni
Tindif
- Imsaħ il-headlamp b'artab, damp drapp biex tneħħi l-ħmieġ u d-debris.
- Tużax prodotti tat-tindif jew solventi li joborxu, għax jistgħu jagħmlu ħsara lill-finitura jew lill-komponenti interni.
- Clean the threads of the tail cap and O-rings periodically. Apply a thin layer of silicone grease to the O-rings to maintain water resistance.
Kura tal-batterija
- Recharge the battery regularly, especially if the headlamp mhux se jintuża għal perjodu estiż.
- Aħżen il-batterija f'post frisk u niexef.
- If storing for a long time, remove the battery from the headlamp to prevent parasitic drain.
Ħażna
- Aħżen il-headlamp in a dry environment, away from direct sunlight and extreme temperatures.
- Żgura l-headlamp is in lockout mode or the battery is removed during storage to prevent accidental activation.
7 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Id-dawl ma jixgħelx | Batterija mdgħajfa Battery incorrectly inserted Għatu tad-denb maħlul Kapamp in lockout mode | Recharge batterija Iċċekkja l-polarità tal-batterija Issikka l-għatu tad-denb Deactivate lockout mode (4 clicks) |
| Id-dawl teptip jew huwa dgħajjef | Batterija baxxa Poor contact between battery and terminals Dirty threads/contacts | Recharge batterija Ensure battery is fully inserted Clean threads and contacts with a cotton swab |
| L-iċċarġjar mhux qed jaħdem | Kejbil tal-iċċarġjar difettuż USB power source insufficient Il-port tal-iċċarġjar huwa maħmuġ | Ipprova kejbil USB-C differenti Use a reliable USB power adapter Clean the USB-C port gently |
| Kapamp gets hot quickly | Operating in Turbo/High mode for extended periods ATR (Advanced Temperature Regulation) is active | This is normal. The ATR system will automatically reduce brightness to prevent overheating. Reduce brightness manually if desired. |
8. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Mudell | HS41 |
| Sors tad-Dawl | 4*SST20 LEDs |
| Luminożità Massima | 4000 Lumens |
| Distanza tar-raġġ | 325-il metru |
| Sors tal-Enerġija | 1x Rechargeable Lithium Polymer Battery (included) |
| Port tal-Iċċarġjar | USB Tip-Ċ |
| Materjal | Liga tal-Aluminju |
| Reżistenza għall-Ilma | IPX8 (submersible up to 2 meters for 30 minutes) |
| Reżistenza għall-Impatt | 1 metru |
| Dimensjonijiet | 1"D x 1"W x 1"Għ (madwar 30.1mm x 29mm x 115mm) |
| Piż | 0.71 Pounds (approx. 11.4 ounces / 79g without battery) |
| Karatteristiċi Speċjali | Adjustable Light Modes, Adjustable Strap, Magnetic Base, Low Voltage Warning, Advanced Temperature Regulation |
9. Garanzija u Appoġġ
For warranty information or technical support, please contact the seller, 77 Outdoor Shop, or the manufacturer, Sofirn, directly through their official channels. Please retain your proof of purchase for any warranty claims.





