---
product_id: 340288862
title: "Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++]"
brand: "sofirn"
price: "₩2164"
currency: KRW
in_stock: false
reviews_count: 2
url: https://www.desertcart.kr/products/340288862-sofirn-sc21-small-led-torch-rechargeable-flashlight-1000-lumen-super
store_origin: KR
region: South Korea
---

# 1000 lumens super bright USB-C rechargeable battery IPX-8 waterproof rated Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++]

**Brand:** sofirn
**Price:** ₩2164
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Light up your adventures with pocket-sized brilliance!

## Quick Answers

- **What is this?** Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] by sofirn
- **How much does it cost?** ₩2164 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/340288862-sofirn-sc21-small-led-torch-rechargeable-flashlight-1000-lumen-super)

## 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

- • **Rugged & Ready:** IPX-8 waterproof, shock-resistant aluminum body with advanced temperature regulation for reliable performance rain or shine.
- • **Smart Rechargeability:** Convenient USB-C charging with clear battery level indicators keeps you powered on the go.
- • **Brilliant Illumination:** Powerful LH351D LED delivers a stunning 1000 lumens with a 134m beam range—never be left in the dark.
- • **Pocket-Sized Powerhouse:** Ultra-compact 73mm length and featherlight 37g for effortless everyday carry.
- • **Versatile Lighting Modes:** Choose stepped or ramping modes from moonlight to turbo for perfect brightness in any scenario.

## Overview

The Sofirn SC21 is a compact, rechargeable LED flashlight boasting 1000 lumens of brightness from a premium LH351D LED. Designed for portability and durability, it features USB-C charging, multiple lighting modes, IPX-8 waterproof rating, and advanced temperature regulation, making it the perfect everyday carry companion for professionals and outdoor enthusiasts alike.

## Description

Full description not available

## Features

- 1.【Protable but super bright】Thumb mini size, Full length 73mm, Weight 37 grams,suitable for carrying, Powerful LH351D 5000K LED generates up to 1000 lumens with 134 beamshot range
- 2 【 Easy to charge】 SC21 offers a USB-C port for convenient recharging its 16340 battery. power supplied by laptop, car charger, power bank etc.Level Battery Indication:Red light 0%-70% and Green light when 70%-99%.
- 2.【Multiple modes available】 stepped mode and ramping mode are selectable, stepped mode from moon, low, medium, high to tubro . A pocket flashlight meets your needs on different scenario.
- 4.【Unique Design and Waterproof Level】IPX-8 waterproof, Underwater 2 meters, can use 29 Minutes,splash-proof&rain proof,solid built aluminum alloy body, toughened mineral glass lens, safe and sound if drop on the ground.Knurling Design make More holding power.
- 5【ATR technolog】Advanced Temperature Regulation, As the temperature rises, SC20 is programmed to automatically step down and step up the brightness to prevent over-heating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | sofirn |
| Part Number | SC21 |
| Product Dimensions | 0.79 x 0.79 x 2.76 cm; 65 g |
| Batteries | Lithium Ion batteries required. (included) |
| Item model number | SC21 |
| Colour | Sc21 Black Kit |
| Style | SC21 KIT |
| Finish | Polished |
| Material | Aluminum |
| Pattern | SC21 Kit |
| Power Source | Battery Powered |
| Voltage | 3.7 Volts |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Luminous Flux | 1000 Lumen |
| Certification | Waterproof |
| Special Features | Rechargeable |
| Included Components | Batteries included |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium-Ion |
| Item Weight | 65 g |

## Product Details

- **Special feature:** Rechargeable
- **Colour:** Sc21 Black Kit
- **Power source:** Battery Powered
- **Light source type:** LED
- **Material:** Aluminum

## Images

![Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] - Image 1](https://m.media-amazon.com/images/I/71YPQrTj2mS.jpg)
![Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] - Image 2](https://m.media-amazon.com/images/I/71tecw8hdXS.jpg)
![Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] - Image 3](https://m.media-amazon.com/images/I/713yuMTftQS.jpg)
![Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] - Image 4](https://m.media-amazon.com/images/I/81muFf62O2S.jpg)
![Sofirn SC21 Small Led Torch, Rechargeable Flashlight 1000 Lumen Super Bright EDC Troch 5000K LH351D LED with Magnetic Tailcap Keychain Flashlight for Walking The Dog Camping Fishing… [Energy Class A+++] - Image 5](https://m.media-amazon.com/images/I/71NvJByAeNS.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little flashlight without giving up brightness, the Sofirn SC21
*by G***E on 26 October 2021*

Sofirn has released one of their smallest flashlights, the SC21. It features a small size but without making any sacrifices on power. Inside we find a Samsung LH351D, which is something we haven’t seen on a Sofirn light before and a 16340 battery all in small body and around 60g of weight.What’s in the box:Flashlight, USB type-c cable, Sofirn 16340 battery (800 mAh), belt clip, lanyard, 2 spare o-rings, instructions.Specifications:Samsung LH351D (5000K 90CRI)Battery: 16340 Li-ion battery (Sofirn, 800 mAh)Dimension: 73mm (length) × 22.5mm (head diameter)Weight: 39 grams (without battery), 60 grams (with included battery)Other features: Reverse polarity protection, Low voltage warning, Mode memory, Low voltage protection, Advanced thermal regulation, Led power indicator on switchOutput (as stated by the manufacturer, using the included battery): 1 (moonlight) – 1000 (turbo) lumensUI/Operation:The flashlight offers two groups of modes, either stepped levels or ramped. At the ramped group you can choose the desired level of brightness by holding the switch and releasing it. The stepped group offers 3 levels (Low, Medium, High) with two additional hidden modes (Moonlight, Turbo). The manufacturer has listed the brightness of the modes as following: 1lm (Moonlight), 10lm (Low), 100lm (Medium), 400lm (High), 1000lm (Turbo).I’d love to see a better UI like Anduril in this one but the included UI is simple enough. Moonlight is accessed by holding the switch from OFF and Turbo by double pressing the switch from any state. Also from any mode, triple clicking goes into strobes. The ramped group is pretty straight forward, you set the desired brightness by holding the switch. Changing between levels on stepped group is possible by holding the switch, ON and OFF by single click.Lastly there is a lockout mode, a pretty useful feature for pocketable flashlights. From OFF, 4 single clicks to enter it. The light will lock and only Moonlight mode can be accessed by holding the switch. However, in this mode the flashlight will do a short double flash every time the switch is pressed to let you know it’s locked. You can see how this can be problematic since many accidental pressed may occur when in a pocket or a bag. Still better than being set at full brightness but I’d strongly prefer if it didn’t flash at all.Body/parts characteristics:The body is pretty characteristic to Sofirn’s style of making flashlights. All black color with some cooling fins below the emitter. The button switch has an LED indicator with green or red color to indicate the battery charge and the charging status. Personally, I disliked the feeling of the switch. It feels weird when pressing it, has small travel distance and little tactility so it’s hard to tell if you’ve pressed it and it doesn’t feel good when pressing it. On the opposite side of the light, there is the USB-type C charging port. It’s protected by a silicone cover, it’s not as thick as for example in their IF25 model and I haven’t tested against water but it’s supposed to protect the circuit from accidental water splashes, I wouldn’t trust it to withstand water under pressure though.Beam quality:I’ve criticized Sofirn for their extensive use of cool white emitters. Although to be fair, almost all of them are closer to neutral white rather than cool white. The Samsung LH351D is the best emitter I’ve seen on a Sofirn light yet (among those I’ve owned). It’s not the best emitter out there but it’s pretty decent and pleasing. The reflector has the orange peel texture so it doesn’t have a well-defined hot spot but rather a smooth one.Size/Comparison with other flashlights:It looks like Sofirn is trying the 16340 size. We’ve had many noteworthy lights in that category, offering high brightness with very small size. I think that the SC21 seems to be the most affordable option of them, with a battery included in the price. From what I know, the only other flashlight in the same category and in a similar price point is the On the Road M3. The two lights are fairly similar but the slightly better UI and the much better emitter, give the SC21 the cutting edge. More expensive lights may have better emitters and better UI but at a much higher price point.Battery and built-in charging:In the package a Sofirn 800mAh battery is included. Sofirn batteries seems to be of decent quality and true to their claims. It is claimed that the charging is at 1A at max, which means the battery will be fully charged from empty in less than an hour, usually around 30mins if not completely empty. Reminder: you shouldn’t completely empty the battery.Pros-Cons:+ Small pocketable size and weight without big sacrifice of power+ Built-in USB-type C charging port+ Very good VFM ratio+ Excellent emitter choice, Samsung LH351D. The light quality is pleasing- I don’t quite like the button switch, it doesn’t feel tactile enough to tell if it’s pressed or not, it gives a strange feeling

### ⭐⭐⭐⭐⭐ Superb light in small package
*by K***U on 2 August 2021*

Decided to order it as was after a small flashlight that I could use a keyring. TLDR, it is perfect for this. If you want to know more read below:Light comes in small box packed with instructions, USB C charging lead, pocket clip, lanyard and spare orings.It uses USB type C for charging, perfect as u can use my phone charger to charge it.Light is very light and small.One switch (very nice and smooth in operation) operates all modes, I refer you to use manual doe details.It uses LH351D emitter, 5000K light temperature. Orange peel style reflector produces very nice wide beam, I'm pleasently surprised, especially taking small size of the light in to consideration.It has few light modes, candlelight mode, low 10lumen, medium 100lumen, high 400lumen and turbo 1000lumen, additionally you get the strobe and SOS signal both at 1000 lumen.I found medium at 100 lumen or high at 400 lumen to be most suitable for my use and offering a very good run time for such a small light. With included battery I'm getting to about 3.5h on medium and about 1h15min on high.Turbo is very bright but not really a mode you want to use often as it drains battery very quickly. Lights has quite aggressive thermal controls and reduces brightness from turbo after 35-40 seconds.Included dual pocket/cap clip is very good but could be better, I would love to see more capacity on the cap side as it won't fit on some of my caps.I really like the magnetic back, comes usefull as light can be attached to anything made form steel.Overall this is amazing light for the price, fit and finish are superb. Operation is super smooth, modes available are perfect for my needs, size, weight, diameter, just everything about it is perfectly balanced.One thing that I would love to see added to the package is a small split ring and carabineer so it is easier to use this light as a keyring. This would be perfect.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-27*