---
product_id: 555702897
title: "4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included)"
brand: "77outdoor"
price: "NT$3934"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/555702897-4000-lumen-headlamp-rechargeable-head-lamp-sofirn-hs41-led-edc
store_origin: TW
region: Taiwan
---

# 4000 lumens super bright USB-C fast recharge 2.5h IP68 waterproof & impact resistant 4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included)

**Brand:** 77outdoor
**Price:** NT$3934
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your world, don’t get left in the dark!

## Quick Answers

- **What is this?** 4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included) by 77outdoor
- **How much does it cost?** NT$3934 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/555702897-4000-lumen-headlamp-rechargeable-head-lamp-sofirn-hs41-led-edc)

## Best For

- 77outdoor enthusiasts

## Why This Product

- Trusted 77outdoor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Recharge fully in 2.5 hours and enjoy up to 29.5 days of moonlight mode—stay lit longer than your plans.
- • **Tailored Lighting Modes:** 9 versatile modes including SOS and Beacon for safety and convenience at your fingertips.
- • **Illuminate Every Adventure:** 4000 lumens beam reaching 325 meters for unmatched clarity in any outdoor setting.
- • **Built to Brave the Elements:** IP68 waterproof and impact resistant design ensures reliable performance rain or shine.
- • **Hands-Free & Multi-Functional:** 90° L-shape design with magnetic base lets you switch from headlamp to flashlight effortlessly.

## Overview

The Sofirn HS41 rechargeable headlamp delivers a blazing 4000 lumens output with a 325-meter beam, powered by a fast USB-C charge that lasts up to 29.5 days on moonlight mode. Featuring 9 lighting modes, IP68 waterproof rating, impact resistance, and a unique 90° L-shape with magnetic base, it’s engineered for versatile, reliable illumination in all your outdoor and emergency needs.

## Description

4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included)

## Features

- 4000 LUMENS BLAZING OUTPUT: Equipped with 4* LEDs, this powerful headlamp delivers 4000 lumens of white cold light with a beam distance of 325 meters. It provides a larger field of view，making it an excellent choice for camping, fishing, climbing, and other outdoor activities. Bright and clear, the HS41 is sure to enhance your outdoor experience.
- USB C CHARGING & ULTRA LONG RUNTIME: This high lumen flashlight is equipped with a built-in Type C port, enabling it to be fully charged in just 2.5 hours. With a single charge, it can provide up to 29.5 days of extended usage time in moonlight mode. The power indicator displays the power level for 5 seconds every time you turn on the light.
- 9 LIGHTING MODES & EASY OPERATION: The Sofirn HS41 offers a selection of 9 modes to choose from, including Moonlight, Eco, Low, Medium, High, Turbo, Strobe, SOS, and Beacon. Additionally, this headlamp flashlight features quick access to Moonlight, High, and Strobe modes for added convenience.
- REALIABLE DESIGN: This led flashlight boasts an IPX8 waterproof rating and can endure impacts of up to 1 meter, making it ideal for use in rainy conditions and ensuring dependable illumination at all times. Moreover, it features Advanced Temperature Regulation technology and Low Voltage Protection for safety.
- MORE THAN A HEADLAMP: With its unique 90-degree L-shape design, this rechargeable headlamp can function as a right angle flashlight, making it a versatile tool for various applications. Plus, it's equipped with a powerful magnetic tail that easily attaches to any metal surface, such as trunk lids, door frames, and ceiling joists.
- PACKAGE LIST: 1*powerful headlamp, 1*battery, 1*charging cable, 1*manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Adjustable Light Modes, Adjustable Strap, Impact Resistant, Rechargeable, Weatherproof |
| Color | Black-4000LM |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| White Brightness | 4000 Lumens |
| Included Components | Battery, Sturdy Head Band, Type C Charging Cable |
| Product Dimensions | 1"D x 1"W x 1"H |
| Voltage | 14.4 Volts |
| Battery Cell Composition | Lithium Polymer |
| Item Weight | 0.71 Pounds |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Brand | 77outdoor |
| Brightness | 4000 Lumen |
| Battery Description | Lithium-Ion |
| Style | Headlamp |
| Finish Type | Black |
| Manufacturer | sofirn |
| Light Output Maximum | 4000 Lumens |
| Part Number | 77-HS41-B |
| Item Weight | 11.4 ounces |
| Item model number | 77-HS41-B |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item Package Quantity | 1 |
| Shape | L-Shape |
| Finish types | Black |
| Number of Lights | 4 |
| Special Features | Adjustable Light Modes, Adjustable Strap, Impact Resistant, Rechargeable, Weatherproof |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Bulb Features | Adjustable Light Modes, Adjustable Strap, Impact Resistant, Rechargeable, Weatherproof |

## Product Details

- **Special Feature:** Adjustable Light Modes, Adjustable Strap, Impact Resistant, Rechargeable, Weatherproof
- **Color:** Black-4000LM
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included) - Image 1](https://m.media-amazon.com/images/I/61TpyQaG7IL.jpg)

## Questions & Answers

**Q: Does anyone know if this flashlight this be used while being charged?**
A: Yes, it can be used while being charged, but it's better to use it after fully charged.

**Q: How long does Turbo run before step-down to a lower output?**
A: It can last at least one minute before ramping down. The turbo mode can last longer in the winter or cold environment.

**Q: How long does turbo run before ramping down?**
A: It can last at least one minute before ramping down. The turbo mode can last longer in the winter or cold environment.

**Q: Can the flashlight fit in the silicon holder with the metal clip attached?**
A: Which kind of silicon holder with the metal clip attached？It supposed to fits if the size matches.

## Frequently Bought Together

- 4000 Lumen Headlamp Rechargeable Head Lamp, Sofirn HS41 LED EDC Headlight with Magnetic Base, IP68 Water Resistance, High Lumens Super Bright Head Light for Camping Emergency(Battery Included)
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- sofirn LED Small Flashlight USB C Rechargeable, SC13 Bright 1300 Lumens EDC Keychain Flashlights with IPX8 Waterproof, Portable Key Ring Mini Flash Light for Everyday Carry Camping Hiking

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**Shop now:** [https://www.desertcart.tw/products/555702897-4000-lumen-headlamp-rechargeable-head-lamp-sofirn-hs41-led-edc](https://www.desertcart.tw/products/555702897-4000-lumen-headlamp-rechargeable-head-lamp-sofirn-hs41-led-edc)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-29*