---
product_id: 238128976
title: "sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing"
brand: "sofirn"
price: "€ 51.89"
currency: EUR
in_stock: false
reviews_count: 10
url: https://www.desertcart.at/products/238128976-sofirn-if25a-rechargeable-flashlight-max-3800-lm-flashlight-high-lumens
store_origin: AT
region: Austria
---

# 3800 lumens max brightness 4330mAh rechargeable 21700 battery IPX-8 waterproof & 1m impact resistant sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing

**Brand:** sofirn
**Price:** € 51.89
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Illuminate your journey with power and precision — don’t get left in the dark!

## Quick Answers

- **What is this?** sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing by sofirn
- **How much does it cost?** € 51.89 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/238128976-sofirn-if25a-rechargeable-flashlight-max-3800-lm-flashlight-high-lumens)

## 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

- • **Smart Anduril UI 2:** Intuitive interface with ramping brightness, quick access modes, and lockout to prevent accidental activation—control light your way.
- • **Ready For Adventure:** Includes high-capacity 4330mAh battery and USB-C fast charging cable—stay powered up wherever your next hike, camp, or fishing trip takes you.
- • **Pocket-Sized Durability:** Crafted from aircraft-grade 6061 aluminum alloy, weighing just 99g, built to survive drops and downpours with IPX-8 waterproofing.
- • **Safe & Long-Lasting Performance:** Intelligent temperature control and low voltage protection extend battery life and prevent overheating during intense use.
- • **Blinding Brightness, Compact Power:** 4x SST20 LEDs deliver a piercing 3800 lumens with a pure 6500K white beam that cuts through the darkest nights.

## Overview

The Sofirn IF25A is a compact, rechargeable flashlight featuring 4 SST20 LEDs that produce up to 3800 lumens of crisp 6500K white light. Built from aircraft-grade aluminum, it offers IPX-8 waterproofing and impact resistance, making it ideal for outdoor enthusiasts. Its advanced Anduril UI 2 provides versatile brightness control and safety features like temperature regulation and low voltage protection. Powered by a robust 4330mAh 21700 battery with USB-C charging, the IF25A is a high-performance, durable flashlight designed for camping, hiking, fishing, and everyday use.

## Description

sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - desertcart.com

Review: A technically advanced light with brilliant white output. - The Sofirn IF25A is a ~3800 lumen 21700-battery powered rechargeable flashlight. As you can see in the pictures, it comes with light, 21700 battery, USB charging cord, lanyard, and 185650 battery jacket. Summary: The IF25A produces a long lasting and pure white beam (4 beams, really!). That so much light can be produced from such a tiny light is a wonder. As I tested, the IF25A charges the included battery to 4.18V, and discharges to 2.81V. That means it safe for both protected and unprotected 21700/18650 batteries. Technically, the IF25A is a marvelous little rechargeble light. Excellent craftsmanship aside, what really separates it from the thousands of cheap lights on desertcart is the quality of the light. Sofirn uses 4xSST20 pure white LEDs. Mine came in 6500K. While I usually choose a warmer LED, these cooler LEDs give this little light more throw and perceived brightness. There are absolutely no green or yellow hues in my IF25A. And yes, the IF25A is very small and pocketable. The Basics: When the IF25A arrived, I went about testing the battery, light beam, size/weight, UI and charging featuresof the flashlight. The battery came charged to 3.91V. As seen the the summary above, I measured both the maximum charge level and low voltage discharge cutoff, and both are great. They should keep the battery safe and ensurea long life. I put the supplied 4000maH Sofirn battery through my Opus BT-C3100 analyzer. It indicated true capacity at 4330mAH! Incredible! The IF25A has a USB-C connector and Sofirn supplies a cable in the package. The side switch shows red while charging, and turns green when fully charged, and holds a slight green while turned off. When the IF25A is nearly fully discharged, the output will dim and the switch light will turn red. Of course with Anduril UI, one can check the battery voltage by clicking three times quickly from off. Light output step down occurs for two reasons: temperature and voltage. I observed that, as the voltage dropped to near empty, the light refused to run at higher levels for more than a few seconds. The IF25A without battery weighs in at 97g. The IF25A User Interface (UI) is a Anduril. A discription here is beyond the scope of this review. Let it suffice to say that long press for moon, double press for maximum light, and single press/ramp to any level you want. The side switch is not easily depressed in your pocket. That said, it can be locked out. I have other flashlights with SST20 LEDs. They give more throw than flood, and are almost always free of blue/yellow/green tints. The LEDs in my light are no different. like single SST20, the 4 LEDs form a cohesive white beam that is more spot than flood. The IF25A is a small light. NO small flashlight can maintain 3800 lumen output without getting very very hot,so the IF25A will step the light down if it gets too hot. Sofirn does not calibrate the temperature on Anduril lights. Mine came at 35C (in a 22C room). Until calibration, I simply could not run it at any level higher than 50% for more than 30 or 40 seconds. After calibration, it steps down appropriately. You MUST calibrate the temp through the user interface (a series of switch clicks) to get it to behave properly. Note to reader about temperature in small flashlights: If you want a light that can maintain more than a 1000 lumens for hours, it will need a head (with cooling fins) the size of a baseball. These little lights simply can not run for more than a minute or two at the highest level before getting to hot to hold. Temperature step down is a good and necessary thing.
Review: Great value light! - This is an excellent high quality flashlight. It's well built and puts out a great amount of light. The UI is simple and it has usb c charging which is great for the big lithium battery that is included. Definitely a great light for the money.

## Features

- Super Bright : Sofirn IF25A utilizes 4 x SST20 LED 6500K, giving out up to 3800 lumens, throwing up to 420 meters, makes it an all around flashlight for home, travel, and the great outdoors.
- Compact and Sturdy: sofirn IF25A Rechargable Flashlight 3.49 oz / 99 grams and 4.17 inches/ 10.6cm long. Made by Aircraft 6061 grade-aluminum alloy. waterproof to IPX-8 for all weather condition and 1meters impact resistance tested.
- Remarkable UI: sofirn IF25A uses the newer impressive Anduril UI 2, the same as BLF SP36. The flashlights has multiple brightness setting to meets most people's needs. Easily click to turn on, press and hold to ramping.
- Advanced Technology Applied: Intelligent temperature control prevent overheating by reducing the output; Low Voltage Protection makes the light step down to a lower level when the battery is lower than 2.8V.
- What You Get: 1x IF25A rechargeable flashlight, 1x battery(inserted. please remove the isolation paper before using.), 1x USBC cable, responsive and helpful customer service, any issue, feel free contact us refund or replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GFFDYBJ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Lithium Ion |
| Battery Description | LED |
| Best Sellers Rank | #715,580 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,627 in Handheld Flashlights |
| Brand | sofirn |
| Brightness | 3800 Lumen |
| Bulb Features | Intelligent temperature control, Low Voltage Protection |
| Color | If25a-6500k Kit |
| Color Temperature | 6500 Kelvin |
| Customer Reviews | 4.5 4.5 out of 5 stars (306) |
| Date First Available | August 21, 2020 |
| Finish Type | Aluminum |
| Finish types | Aluminum |
| Included Components | Battery |
| Item Package Quantity | 1 |
| Item Weight | 3.49 ounces |
| Item model number | IF25A-6500K |
| Light Output Maximum | 3800 Lumens |
| Light Source Type | LED |
| Manufacturer | Sofirn |
| Material | Aluminum |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Lights | 4 |
| Part Number | IF25A-6500K |
| Power Source | Battery Powered |
| Product Dimensions | 4.72"D x 1.18"W x 1.18"H |
| Recommended Uses For Product | camping, hiking, fishing, home use, travel, great outdoors |
| Shape | Cylindrical |
| Special Feature | Durable, Rechargeable |
| Special Features | Durable, Rechargeable |
| Style | tactical |
| Voltage | 3.7 Volts (AC) |
| Water Resistance Level | Water Resistant |
| Wattage | 20 Watt-hours |
| White Brightness | 3800 Lumens |

## Product Details

- **Color:** If25a-6500k Kit
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Durable, Rechargeable

## Images

![sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - Image 1](https://m.media-amazon.com/images/I/414YK6UjgfS.jpg)
![sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - Image 2](https://m.media-amazon.com/images/I/41MXERKXzfL.jpg)
![sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - Image 3](https://m.media-amazon.com/images/I/512nYw62crL.jpg)
![sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - Image 4](https://m.media-amazon.com/images/I/51LKWQKMTyL.jpg)
![sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing - Image 5](https://m.media-amazon.com/images/I/51MqZ2GD3LL.jpg)

## Questions & Answers

**Q: What is muggle mode? is that standard for anduril ui flashlights? is muggle mode comparable to normal flashlight functionality like switching low-hi?**
A: Muggle mode is a basic function. You can't turn on turbo while on muggle mode. I think muggle mode is only available on anduril 1 and the newer if25a have been upgraded to anduril 2.

**Q: How to turn off the two green glowing LEDs?**
A: Press the switch 4 times to lock, press 4 times to turn on

**Q: Does the sofirn if25a function on both button top and flat top 21700 batteries?**
A: Yes, work on both type of battery. Thanks

**Q: Are any of the higher levels 600+ lumens regulated, or do they get dimmer the lower the remaining capacity / voltage in battery?**
A: Yes you will start to lose the higher modes as the battery drains. You won’t really notice the drop until well below 4v

## Customer Reviews

### ⭐⭐⭐⭐⭐ A technically advanced light with brilliant white output.
*by R***D on October 28, 2020*

The Sofirn IF25A is a ~3800 lumen 21700-battery powered rechargeable flashlight. As you can see in the pictures, it comes with light, 21700 battery, USB charging cord, lanyard, and 185650 battery jacket. Summary: The IF25A produces a long lasting and pure white beam (4 beams, really!). That so much light can be produced from such a tiny light is a wonder. As I tested, the IF25A charges the included battery to 4.18V, and discharges to 2.81V. That means it safe for both protected and unprotected 21700/18650 batteries. Technically, the IF25A is a marvelous little rechargeble light. Excellent craftsmanship aside, what really separates it from the thousands of cheap lights on Amazon is the quality of the light. Sofirn uses 4xSST20 pure white LEDs. Mine came in 6500K. While I usually choose a warmer LED, these cooler LEDs give this little light more throw and perceived brightness. There are absolutely no green or yellow hues in my IF25A. And yes, the IF25A is very small and pocketable. The Basics: When the IF25A arrived, I went about testing the battery, light beam, size/weight, UI and charging featuresof the flashlight. The battery came charged to 3.91V. As seen the the summary above, I measured both the maximum charge level and low voltage discharge cutoff, and both are great. They should keep the battery safe and ensurea long life. I put the supplied 4000maH Sofirn battery through my Opus BT-C3100 analyzer. It indicated true capacity at 4330mAH! Incredible! The IF25A has a USB-C connector and Sofirn supplies a cable in the package. The side switch shows red while charging, and turns green when fully charged, and holds a slight green while turned off. When the IF25A is nearly fully discharged, the output will dim and the switch light will turn red. Of course with Anduril UI, one can check the battery voltage by clicking three times quickly from off. Light output step down occurs for two reasons: temperature and voltage. I observed that, as the voltage dropped to near empty, the light refused to run at higher levels for more than a few seconds. The IF25A without battery weighs in at 97g. The IF25A User Interface (UI) is a Anduril. A discription here is beyond the scope of this review. Let it suffice to say that long press for moon, double press for maximum light, and single press/ramp to any level you want. The side switch is not easily depressed in your pocket. That said, it can be locked out. I have other flashlights with SST20 LEDs. They give more throw than flood, and are almost always free of blue/yellow/green tints. The LEDs in my light are no different. like single SST20, the 4 LEDs form a cohesive white beam that is more spot than flood. The IF25A is a small light. NO small flashlight can maintain 3800 lumen output without getting very very hot,so the IF25A will step the light down if it gets too hot. Sofirn does not calibrate the temperature on Anduril lights. Mine came at 35C (in a 22C room). Until calibration, I simply could not run it at any level higher than 50% for more than 30 or 40 seconds. After calibration, it steps down appropriately. You MUST calibrate the temp through the user interface (a series of switch clicks) to get it to behave properly. Note to reader about temperature in small flashlights: If you want a light that can maintain more than a 1000 lumens for hours, it will need a head (with cooling fins) the size of a baseball. These little lights simply can not run for more than a minute or two at the highest level before getting to hot to hold. Temperature step down is a good and necessary thing.

### ⭐⭐⭐⭐⭐ Great value light!
*by B***Z on August 7, 2025*

This is an excellent high quality flashlight. It's well built and puts out a great amount of light. The UI is simple and it has usb c charging which is great for the big lithium battery that is included. Definitely a great light for the money.

### ⭐⭐⭐⭐⭐ Big light in a small package
*by Z***G on September 14, 2023*

I'm already a fan of Sofirn flashlights, so me liking this one is no surprise. It’s very bright and can deliver a very good throw. At 200 yards it easily lighted up my neighbors house but I didn't test 450 yard claim that it makes. The battery is a 21700 - 4000mAh battery and it delivers the claimed mA's but I don't know the real brand of the battery. The light has a built in LVP (low voltage protection) which will allow you to use unprotected batteries and the tube will fit most button top batteries and all flat top 21700 batteries. The emitters are four SST20 and they produce a little heat but the light will regulate that by stepping the output down. The UI is Anduril 2.0 and it's very easy to understand but you will have to look it up on line. If you are looking for a bright compact thrower with decent battery life, then this is the light for you but they do have other lights that are similar to this one. IF19 & IF22A are two that you should look at as well.

## Frequently Bought Together

- sofirn IF25A Rechargeable Flashlight Max 3800 LM, Flashlight High Lumens with 4X SST20 6500K LED, Anduril UI 2, for Camping, Hiking, Fishing
- sofirn SP35T Tactical Flashlight, 3800 Lumens Super Bright Pocket LED Flashlight Rechargeable with Dual Switch, IPX8 Water Resistance, EDC Flashlight for Camping, Hiking, Emergency
- sofirn SC29 Led Flashlight Rechargeable 3000 Lumen, Small Powerful Flashlight with USB C Handle Pocket Flashlight, Long Battery Life, IP68 Waterproof for Emergencies, Dog Walking

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-22*