---
product_id: 481155005
title: "Sofirn HS40 6500K headlamp"
brand: "sofirn"
price: "HK$534"
currency: HKD
in_stock: null
url: https://www.desertcart.hk/products/481155005-sofirn-hs40-6500k-headlamp
store_origin: HK
region: Hong Kong
---

# 2000 Lumens max brightness USB-C rechargeable in 3 hrs IPX8 waterproof rating Sofirn HS40 6500K headlamp

**Brand:** sofirn
**Price:** HK$534
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Light Up Your Night, Lead the Pack!

## Quick Answers

- **What is this?** Sofirn HS40 6500K headlamp by sofirn
- **How much does it cost?** HK$534 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/481155005-sofirn-hs40-6500k-headlamp)

## Best For

- sofirn enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Comfort:** Weighing only 65g, this headlamp feels like a second skin, letting you focus on the journey without distraction or discomfort.
- • **Versatile 2-in-1 Design:** Detach the headlamp to transform it into a right-angle flashlight with a two-way clip—ideal for hands-free work or on-the-go illumination.
- • **Illuminate Every Adventure:** Unleash a blazing 2000-lumen beam with SST40 LED for crystal-clear visibility up to 175 meters—never miss a detail on your night hikes or late-night projects.
- • **Built to Brave the Elements:** With IPX8 waterproofing and durable anodized aluminum construction, this headlamp is your reliable companion rain or shine.
- • **Power Up Fast, Stay Lit Longer:** Recharge quickly via USB-C in just 3 hours and enjoy up to 8 hours of medium brightness—perfect for extended outdoor escapades or emergency preparedness.

## Overview

The Sofirn HS40 Rechargeable Headlamp delivers an ultra-bright 2000-lumen output with a premium SST40 LED, rechargeable via USB-C in 3 hours. Lightweight at just 65g, it offers adjustable brightness from 1 to 2000 lumens and a beam distance of 175 meters. Its IPX8 waterproof rating and durable aluminum body ensure rugged reliability. The headlamp doubles as a detachable right-angle flashlight with a versatile clip, making it perfect for camping, hiking, and everyday hands-free use.

## Description

Full description not available

## Features

- 【Super Bright】HS40 is upgraded from SP40, but ustilizes more powerful SST40 LED for max 2000 High Lumens. Max 175m-distance beam enables a much better view while hiking. Featuring Stepped mode and steppless ramping, you can choose any lumen you need. The lowest brightness level is 1 lumen which is good for reading map in the dark.
- 【USB Type C Rechargeable】The waterproof LED headlamp runs with a built-in USB C port for quick and convenient charging. It takes 3 hours to charge with a 2A adapter (not included) and the included USB-A to USB-C cable. It could provides up to 8 hours of lighting time at Medium and 2 hours at High.
- 【Lightweight】weighting only 65g (headlamp only), even only 115g for a kit. With a comfortable adjustable head band, you won't even notice wearing a headlamp. This hand-free bright headlamp helps brighten up your environment, leaving you free to read, and explore whenever and wherever you want.
- 【Flashlight Tool】HS40 is not only a bright and powerful headlamp, but also a great detachable right-angle flashlight. Handheld as an EDC flashlight. The two-way clip allows light to be carried bezel up or down and at the same time can fasten the flashlight in your pocket providing you a hand-free use when working and repairing.
- 【What You Get】1x Headlamp, 1x USB Cable, 2 x Spare O rings, 1 x Head Band, 1 x Clip, 1 x Battery and responsive and helpful customer service, any issue, feel free contact us refund or replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SYR293L |
| Additional Features | Adjustable,Lightweight |
| Assembled Height | 2.5 centimeters |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #202,902 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #917 in Camping Headlamps |
| Brand Name | sofirn |
| Brightness | 2000 Lumen |
| Color | HS40-6500K |
| Customer Reviews | 4.2 out of 5 stars 111 Reviews |
| Finish Types | Anodized |
| Included Components | Battery |
| Item Dimensions D x W x H | 4.72"D x 0.98"W x 0.98"H |
| Item Type Name | 1 |
| Item Weight | 65 Grams |
| Light Path Distance | 200 Meters |
| Light Source Type | LED |
| Manufacturer | Sofirn |
| Manufacturer Warranty Description | 1 year. |
| Material | Aluminum |
| Material Type | Aluminum |
| Mounting Type | Head Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping, Hiking, Everyday use, Handheld use |
| Runtime | 2 hours |
| Special Feature | Adjustable,Lightweight |
| Specification Met | UL |
| Style Name | Headlamp |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts (DC) |
| Water Resistance Level | Waterproof |
| White Brightness | 2000 Lumens |

## Product Details

- **Special Feature:** Adjustable,Lightweight
- **Color:** HS40-6500K
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![Sofirn HS40 6500K headlamp - Image 1](https://m.media-amazon.com/images/I/71u3EGoDC-L.jpg)

## Questions & Answers

**Q: will this accept 21700 Batteries?**
A: I don't believe so, mine came with a 18650 3000 mAh battery.

**Q: How long is the runtime for Sofrin HS40?**
A: Started at 1pm on the highest power it didn't stay on high long 3 hours it switches down itself.
8:20pm The big flashlight is very dim The small flashlight is on it's low not the lowest moonlight. 
But clearly, the small flashlight is winning. The large flashlight looks about dead. The small one has been brighter the whole time.

**Q: Are you able to use this as a power bank?**
A: Not, But you can use SP36, LT1, Q8 Pro

**Q: What kind of battery does the hs40 take? 18650? 16340?**
A: 18650 battery is correct.  I've been very happy with Sofirn batteries.  Sofirn is a great company.   I've bought 35-40 of thier lights over the past 3 years

## Frequently Bought Together

- sofirn HS40 Rechargeable Headlamp 2000 Lumens, Super Bright Headlamp Flashlight with 6500k SST40 LED, IPX8 Water Resistance, Magnetic Tail Cap, Small Head Lamps to wear for Adult Camping Hking
- sofirn SP40 Rechargeable Headlamp 1200 Lumen, Powerful 5500K LED Flashlight, Right Angle Headlight for Repairing Running Camping Hiking
- sofirn Headlamp, 1200 Lumen Rechargeable Head Lamp with Bright SST40 LED, Waterproof, for Kids and Adults, for Camping, Running, Hiking, Emergency, Outdoor, Hard Hat

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*