1. تعارف
This manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your Sofirn HS41 4000 Lumen Rechargeable LED Headlamp. مھرباني ڪري پراڊڪٽ استعمال ڪرڻ کان اڳ ھن دستور کي چڱي طرح پڙھو ته جيئن بھترين ڪارڪردگي ۽ ڊگھي عمر کي يقيني بڻائي سگھجي.

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. پراڊڪٽ ختمview
اهم خاصيتون
- اعلي پيداوار: Equipped with 4*SST20 LEDs, delivering up to 4000 lumens with a beam distance of 325 meters.
- USB-C چارج ڪرڻ: Built-in Type-C port for convenient and fast charging.
- وڌايل رن ٽائم: Up to 29.5 days of usage in Moonlight mode on a single charge.
- گھڻن روشني جا طريقا: 9 modes including Moonlight, Eco, Low, Medium, High, Turbo, Strobe, SOS, and Beacon.
- پائيدار ڊيزائن: IPX8 waterproof rating and impact resistance up to 1 meter.
- versatile استعمال: 90-degree L-shape design allows use as a headlamp or right-angle flashlight with a powerful magnetic tailcap.
- حفاظتي خاصيتون: Advanced Temperature Regulation (ATR) and Low Voltage تحفظ.

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.
دٻي ۾ ڇا آهي
- Sofirn HS41 Headlamp
- 1x Rechargeable Lithium Polymer Battery
- 1x Sturdy Head Band
- 1x ٽائپ-سي چارجنگ ڪيبل
- 1x استعمال ڪندڙ دستياب
3. حفاظتي هدايتون
- Do not shine the light directly into eyes. The high lumen output can cause temporary vision impairment.
- ٻارن جي پهچ کان پري رکو.
- Use only the specified battery type. Incorrect battery usage can lead to damage or safety hazards.
- سر کي جدا نه ڪريوamp, as this may void the warranty and cause damage.
- سر کي بي نقاب ڪرڻ کان پاسو ڪريوamp انتهائي گرمي پد تائين يا ڊگهي عرصي تائين سڌي سج جي روشني تائين.
- Ensure the USB-C port cover is securely closed when not charging to maintain water resistance.
4. سيٽ اپ
بيٽري لڳائڻ
- Unscrew the tail cap of the headlamp.
- Insert the included 18650 Lithium Polymer battery with the positive (+) end facing towards the head of the light.
- صحيح رابطي ۽ پاڻي جي مزاحمت کي يقيني بڻائڻ لاءِ ٽيل ڪيپ کي مضبوطيءَ سان واپس لڳايو.
چارج ڪرڻ
The HS41 features a built-in USB-C charging port.
- هيڊ جي پاسي تي USB-C چارجنگ پورٽ ڳوليوamp 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).
- سر تي اشارو روشنيamp will show the charging status:
- ڳاڙهو: چارج جاري آهي.
- سائو: مڪمل طور تي چارج ٿيل.
- مڪمل چارج ٿيڻ ۾ عام طور تي لڳ ڀڳ 2.5 ڪلاڪ لڳن ٿا.
- Once charging is complete, disconnect the cable and securely close the USB-C port cover to maintain water resistance.

سرamp features a built-in USB-C port for convenient and fast charging. The indicator light changes color to show charging status.
5. آپريٽنگ هدايتون
The HS41 is operated via a single side switch.
بنيادي آپريشن
- آن/بند ڪريو: 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.
- موڊ ياداشت: سرamp will remember the last used brightness level (except for special modes like Strobe, SOS, Beacon).
تڪڙي رسائي جا طريقا
- چنڊ جي روشني: From OFF, press and hold the switch for 1 second to activate Moonlight mode.
- هاء موڊ: From OFF, double-click the switch to directly activate High mode.
- اسٽروب موڊ: From OFF, triple-click the switch to activate Strobe mode.

سرamp'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.
لاڪ آئوٽ فنڪشن
To prevent accidental activation, the HS41 features a lockout mode.
- لاڪ آئوٽ چالو ڪريو: From OFF, perform four quick clicks of the switch. The LED will blink twice to confirm lockout mode is active.
- لاڪ آئوٽ کي غير فعال ڪريو: Perform four quick clicks of the switch. The light will turn on to the last used mode.

سرamp features a lockout mode to prevent accidental activation. It is engaged by four quick clicks when the light is off, indicated by two blinks.
پاور اشارو
The power indicator displays the battery level for 5 seconds every time the light is turned on.
- سائو: Remaining battery power is good (70% - 100%).
- ڳاڙهو: Remaining battery power is poor (30% - 69%).
- چمڪندڙ ڳاڙهو: 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.
گھٽ وولٽtage ڊيڄاريندڙ
جڏهن ته بيٽري 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.

جڏهن ته بيٽري voltage 3V هيٺان ٿو، هيڊلamp's indicator will flash red, and the device will vibrate twice with a one-minute interval, signaling a low voltage شرط.
6. سار سنڀال
صفائي
- مٿو صاف ڪريوamp نرم سان، ڊيamp گندگي ۽ گندگي کي هٽائڻ لاء ڪپڙو.
- گھڙڻ وارا صاف ڪندڙ يا محلول استعمال نه ڪريو، ڇاڪاڻ ته اهي ختم يا اندروني حصن کي نقصان پهچائي سگهن ٿا.
- 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.
بيٽري جي سنڀال
- Recharge the battery regularly, especially if the headlamp وڌايل مدت لاءِ استعمال نه ڪيو ويندو.
- بيٽري کي ٿڌي، سڪل جڳهه ۾ ذخيرو ڪريو.
- If storing for a long time, remove the battery from the headlamp to prevent parasitic drain.
ذخيرو
- سر کي ذخيرو ڪريوamp in a dry environment, away from direct sunlight and extreme temperatures.
- سر کي يقيني بڻايو ويamp is in lockout mode or the battery is removed during storage to prevent accidental activation.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| روشني نه ٿيندي آهي | بيٽري ختم ٿي وئي Battery incorrectly inserted Tail cap loose هيڊليamp in lockout mode | بيٽري ٻيهر چارج ڪريو بيٽري جي polarity چيڪ ڪريو دم جي ٽوپي کي مضبوط ڪريو Deactivate lockout mode (4 clicks) |
| هلڪو چمڪي ٿو يا ٿلهو آهي | گھٽ بيٽري Poor contact between battery and terminals Dirty threads/contacts | بيٽري ٻيهر چارج ڪريو Ensure battery is fully inserted Clean threads and contacts with a cotton swab |
| چارجنگ ڪم نه ڪري رهي آهي | Charging cable faulty USB power source insufficient چارجنگ پورٽ گندو آهي | هڪ مختلف USB-C ڪيبل آزمايو Use a reliable USB power adapter Clean the USB-C port gently |
| هيڊليamp 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. وضاحتون
| خاصيت | تفصيل |
|---|---|
| ماڊل | ايڇ 41 |
| نور جو ذريعو | 4*SST20 LEDs |
| وڌ ۾ وڌ روشني | 4000 Lumens |
| بيم جو مفاصلو | 325 ميٽر |
| طاقت جو ذريعو | 1x Rechargeable Lithium Polymer Battery (included) |
| چارجنگ پورٽ | USB قسم-سي |
| مواد | المونيم مصر |
| پاڻي جي مزاحمت | IPX8 (submersible up to 2 meters for 30 minutes) |
| اثر مزاحمت | 1 ميٽر |
| طول و عرض | 1"ڊي x 1"ڊبليو x 1"ايڇ (تقريبن 30.1 ملي ميٽر x 29 ملي ميٽر x 115 ملي ميٽر) |
| وزن | 0.71 Pounds (approx. 11.4 ounces / 79g without battery) |
| خاص خاصيتون | Adjustable Light Modes, Adjustable Strap, Magnetic Base, Low Voltage Warning, Advanced Temperature Regulation |
9. وارنٽي ۽ سپورٽ
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.





