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. 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. پروڈکٹ ختمview
کلیدی خصوصیات
- اعلی پیداوار: Equipped with 4*SST20 LEDs, delivering up to 4000 lumens with a beam distance of 325 meters.
- USB-C چارجنگ: Built-in Type-C port for convenient and fast charging.
- توسیعی رن ٹائم: Up to 29.5 days of usage in Moonlight mode on a single charge.
- ایک سے زیادہ روشنی کے طریقوں: 9 modes including Moonlight, Eco, Low, Medium, High, Turbo, Strobe, SOS, and Beacon.
- پائیدار ڈیزائن: IPX8 waterproof rating and impact resistance up to 1 meter.
- ورسٹائل استعمال: 90-degree L-shape design allows use as a headlamp or right-angle flashlight with a powerful magnetic tailcap.
- حفاظتی خصوصیات: Advanced Temperature Regulation (ATR) and Low Voltagای 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.
باکس میں کیا ہے۔
- سوفیرن HS41 ہیڈلamp
- 1x Rechargeable Lithium Polymer Battery
- 1x Sturdy Head Band
- 1x Type-C چارجنگ کیبل
- 1x صارف دستی
3. حفاظتی ہدایات
- Do not shine the light directly into eyes. The high lumen output can cause temporary vision impairment.
- بچوں کی پہنچ سے دور رکھیں۔
- Use only the specified battery type. Incorrect battery usage can lead to damage or safety hazards.
- ہیڈل کو جدا نہ کریں۔amp, as this may void the warranty and cause damage.
- سر کو بے نقاب کرنے سے گریز کریں۔amp انتہائی درجہ حرارت یا طویل عرصے تک براہ راست سورج کی روشنی تک۔
- Ensure the USB-C port cover is securely closed when not charging to maintain water resistance.
4. سیٹ اپ
بیٹری کی تنصیب
- ہیڈل کی دم کی ٹوپی کو کھولیں۔amp.
- Insert the included 18650 Lithium Polymer battery with the positive (+) end facing towards the head of the light.
- مناسب رابطے اور پانی کی مزاحمت کو یقینی بنانے کے لیے دم کی ٹوپی کو مضبوطی سے پیچھے کی طرف کھینچیں۔
چارج ہو رہا ہے۔
The HS41 features a built-in USB-C charging port.
- Locate the USB-C charging port on the side of the headlamp 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).
- ہیڈل پر اشارے کی روشنیamp will show the charging status:
- سرخ: چارج ہو رہا ہے۔
- سبز: مکمل طور پر چارج کیا گیا۔
- عام طور پر چارج ہونے میں مکمل چارج ہونے میں تقریباً 2.5 گھنٹے لگتے ہیں۔
- Once charging is complete, disconnect the cable and securely close the USB-C port cover to maintain water resistance.

سر۔amp features a built-in USB-C port for convenient and fast charging. The indicator light changes color to show charging status.
5. آپریٹنگ ہدایات
The HS41 is operated via a single side switch.
بنیادی آپریشن
- آن/آف کریں: 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.
- موڈ میموری: سر۔amp will remember the last used brightness level (except for special modes like Strobe, SOS, Beacon).
فوری رسائی کے طریقے
- چاندنی: From OFF, press and hold the switch for 1 second to activate Moonlight mode.
- ہائی موڈ: From OFF, double-click the switch to directly activate High mode.
- اسٹروب موڈ: From OFF, triple-click the switch to activate Strobe mode.

سر۔amp'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.
لاک آؤٹ فنکشن
To prevent accidental activation, the HS41 features a lockout mode.
- لاک آؤٹ کو فعال کریں: From OFF, perform four quick clicks of the switch. The LED will blink twice to confirm lockout mode is active.
- لاک آؤٹ کو غیر فعال کریں: Perform four quick clicks of the switch. The light will turn on to the last used mode.

سر۔amp 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 انڈیکیٹر
The power indicator displays the battery level for 5 seconds every time the light is turned on.
- سبز: Remaining battery power is good (70% - 100%).
- سرخ: Remaining battery power is poor (30% - 69%).
- چمکتا سرخ: 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.
لو والیومtage وارننگ
جب بیٹری والیومtage 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.

جب بیٹری والیومtagای 3V سے نیچے گرتا ہے، ہیڈلamp's indicator will flash red, and the device will vibrate twice with a one-minute interval, signaling a low voltagای شرط.
6 دیکھ بھال
صفائی
- سر کا مسح کریں۔amp ایک نرم کے ساتھ، ڈیamp گندگی اور ملبے کو دور کرنے کے لیے کپڑا۔
- Do not use abrasive cleaners or solvents, as they may damage the finish or internal components.
- 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.
بیٹری کی دیکھ بھال
- Recharge the battery regularly, especially if the headlamp ایک توسیعی مدت کے لیے استعمال نہیں کیا جائے گا۔
- بیٹری کو ٹھنڈی، خشک جگہ پر رکھیں۔
- If storing for a long time, remove the battery from the headlamp to prevent parasitic drain.
ذخیرہ
- ہیڈل اسٹور کریں۔amp خشک ماحول میں، براہ راست سورج کی روشنی اور انتہائی درجہ حرارت سے دور۔
- ہیڈل کو یقینی بنائیں۔amp is in lockout mode or the battery is removed during storage to prevent accidental activation.
7 خرابیوں کا سراغ لگانا
| مسئلہ | ممکنہ وجہ | حل |
|---|---|---|
| لائٹ آن نہیں ہوتی | بیٹری ختم ہو گئی۔ Battery incorrectly inserted Tail cap loose سرخیamp in lockout mode | بیٹری ری چارج کریں۔ بیٹری کی قطبیت کی جانچ کریں۔ دم کی ٹوپی کو سخت کریں۔ Deactivate lockout mode (4 clicks) |
| ہلکی چمکتی ہے یا مدھم ہے۔ | کم بیٹری Poor contact between battery and terminals Dirty threads/contacts | بیٹری ری چارج کریں۔ Ensure battery is fully inserted Clean threads and contacts with a cotton swab |
| چارجنگ کام نہیں کر رہی ہے۔ | چارجنگ کیبل ناقص USB power source insufficient چارجنگ پورٹ گندا ہے۔ | ایک مختلف USB-C کیبل آزمائیں۔ Use a reliable USB power adapter Clean the USB-C port gently |
| سرخیamp 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. وضاحتیں
| فیچر | تفصیلات |
|---|---|
| ماڈل | HS41 |
| روشنی کا ذریعہ | 4*SST20 LEDs |
| زیادہ سے زیادہ چمک | 4000 Lumens |
| شہتیر کا فاصلہ | 325 میٹر |
| طاقت کا منبع | 1x Rechargeable Lithium Polymer Battery (included) |
| چارجنگ پورٹ | USB ٹائپ سی |
| مواد | ایلومینیم کھوٹ |
| پانی کی مزاحمت | IPX8 (submersible up to 2 meters for 30 minutes) |
| اثر مزاحمت | 1 میٹر |
| طول و عرض | 1"D x 1"W x 1"H (approx. 30.1mm x 29mm x 115mm) |
| وزن | 0.71 Pounds (approx. 11.4 ounces / 79g without battery) |
| خصوصی خصوصیات | Adjustable Light Modes, Adjustable Strap, Magnetic Base, Low Voltage Warning, Advanced Temperature Regulation |
9. وارنٹی اور سپورٹ
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.





