---
product_id: 481155005
title: "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"
brand: "sofirn"
price: "HK$504"
currency: HKD
in_stock: true
reviews_count: 8
category: "Sofirn"
url: https://www.desertcart.hk/products/481155005-sofirn-hs40-rechargeable-headlamp-2000-lumens-super-bright-headlamp-flashlight
store_origin: HK
region: Hong Kong
---

# 2000 Lumens max brightness USB-C rechargeable in 3 hrs IPX8 waterproof rating 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

**Brand:** sofirn
**Price:** HK$504
**Availability:** ✅ In Stock

## Summary

> 🌟 Light Up Your Night, Lead the Pack!

## Quick Answers

- **What is this?** 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 by sofirn
- **How much does it cost?** HK$504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/481155005-sofirn-hs40-rechargeable-headlamp-2000-lumens-super-bright-headlamp-flashlight)

## 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

Product description Power display >80% indicator light is green <30% indicator light is red <10% indicator light is flash red SH40 waterproof flashlight is IPX8 water resistant, underwater 2 meters. Emitter Sofirn SH40 utilize single SST40 LED, Up to 2000 lumens

Review: Great light - I’ll start off the pros: lots of light level options and features; ability to turn light up and down, USB-C charging with great battery life. I’ve gone 2-3 weeks without charging it but I was using the lowest light setting. The brightest light setting is comparable to the Milwaukee’s. The light head itself is a little big but it’s light. I also use it with a hard hat so I can say I experienced any discomfort but the straps were nice and they were adjustable. Overall easy to use as there were some videos online. Basically set by clicking the button or holding. Main concern is that the charging port cover is hard to put back in and I’m not sure about weather proofness
Review: Great Rechargeable Headlamp for Close up and Far Away - Overall great headlamp so far. I have been using it for working on cars and being able to cycle between low, medium and high is really useful. The built in charging works well, but it is also nice being able to remove the battery and swap it out. The light is super bright, it has a hotspot in the middle which is good for seeing far away, but it is also foody which helps brighten up things up close. The light is plenty bright for reaching the tops of trees far away or looking at the ground close up/lighting up the underside of a vehicle. By far my favorite headlamp so far. *Cliff Notes* Charging: Charging works really well it uses a USB-C port or you can switch out the battery for another 18650 for a quick battery swap. Brightness: 2000 Lumens is really bright, and it also allows you to cycle down to low and medium when you don't need full brightness. The light has a throwy hotspot which makes it useful for far away, but it also has a floody glow that makes it useful up close. Overall great for night hikes, biking, and working on cars. Conclusion: Much brighter than store brand lights with great run time perfect for a headlamp or a right angle flashlight. UI is simple enough anyone can use it. Would make a great gift for anyone.

## 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 |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #278,984 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #897 in Camping Headlamps |
| Brand Name | sofirn |
| Color | HS40-6500K |
| Color Temperature | 6500 Kelvin |
| Customer Reviews | 4.2 out of 5 stars 115 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 Output Maximum | 2000 Lumens |
| Light Path Distance | 200 Meters |
| Light Source Special Features | Adjustable Brightness, Waterproof |
| Light Source Type | LED |
| Manufacturer | Sofirn |
| Manufacturer Part Number | HS40-6500K |
| Manufacturer Warranty Description | 1 year. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | A-001 |
| Mounting Type | Head Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping, Hiking, Everyday use, Handheld use |
| Runtime | 2 hours |
| Set Name | Kit |
| Shape | Headlamp |
| Size | HS40- Kit |
| Special Feature | Adjustable,Lightweight |
| Specification Met | UL |
| Style Name | Headlamp |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts (DC) |
| Water Resistance Level | Waterproof |
| Wattage | 10 Watt-hours |
| 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 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 - Image 1](https://m.media-amazon.com/images/I/71u3EGoDC-L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71d75bo-iwL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81eveeMoQDL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71NSjSMklKL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71kWckNqBuL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great light
*by M***N on November 29, 2024*

I’ll start off the pros: lots of light level options and features; ability to turn light up and down, USB-C charging with great battery life. I’ve gone 2-3 weeks without charging it but I was using the lowest light setting. The brightest light setting is comparable to the Milwaukee’s. The light head itself is a little big but it’s light. I also use it with a hard hat so I can say I experienced any discomfort but the straps were nice and they were adjustable. Overall easy to use as there were some videos online. Basically set by clicking the button or holding. Main concern is that the charging port cover is hard to put back in and I’m not sure about weather proofness

### ⭐⭐⭐⭐⭐ Great Rechargeable Headlamp for Close up and Far Away
*by P***R on June 14, 2023*

Overall great headlamp so far. I have been using it for working on cars and being able to cycle between low, medium and high is really useful. The built in charging works well, but it is also nice being able to remove the battery and swap it out. The light is super bright, it has a hotspot in the middle which is good for seeing far away, but it is also foody which helps brighten up things up close. The light is plenty bright for reaching the tops of trees far away or looking at the ground close up/lighting up the underside of a vehicle. By far my favorite headlamp so far. *Cliff Notes* Charging: Charging works really well it uses a USB-C port or you can switch out the battery for another 18650 for a quick battery swap. Brightness: 2000 Lumens is really bright, and it also allows you to cycle down to low and medium when you don't need full brightness. The light has a throwy hotspot which makes it useful for far away, but it also has a floody glow that makes it useful up close. Overall great for night hikes, biking, and working on cars. Conclusion: Much brighter than store brand lights with great run time perfect for a headlamp or a right angle flashlight. UI is simple enough anyone can use it. Would make a great gift for anyone.

### ⭐⭐⭐⭐⭐ Rugged
*by L***A on November 1, 2023*

Great brightness options, battery life great. When wearing, it stays at the angle you point it, yet easy to change angle. I personally don't like the charging port exposed to the elements, but the rubber plug hasn't allowed any water or dirt behind it, yet. I keep one on the drivers headrest, super handy and out of the way. At the gas station I used it and for convenients I stuck the magnetic end on the Jeep while finishing to refuel and get a drink. At the end of the on ramp for the interstate (traveling 70 mph) I hear a strange clunk and quickly realize it's the light, I observe it bouncing down the highway in my side mirror. Afraid someone would run over it, I hike back to retrieve it. It's scratched and nicked pretty bad. The lens is unbroken and it still works flawlessly to this day ... this treatment not recommended for your light!

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-18*