---
product_id: 484407035
title: "850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26"
brand: "ultrafire"
price: "€ 73.49"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fr/products/484407035-850nm-ir-illuminator-adjustable-focus-led-ir-flashlight-infrared-light
store_origin: FR
region: France
---

# Stepless dimming 5%-100% Adjustable zoom focus 850nm invisible IR beam 850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26

**Brand:** ultrafire
**Price:** € 73.49
**Availability:** ❌ Out of Stock

## Summary

> 🌌 Illuminate the unseen, dominate the night.

## Quick Answers

- **What is this?** 850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26 by ultrafire
- **How much does it cost?** € 73.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/484407035-850nm-ir-illuminator-adjustable-focus-led-ir-flashlight-infrared-light)

## Best For

- ultrafire enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable aluminum body with waterproof and anti-slip design built for the wild.
- • **Custom Brightness:** Stepless dimming tail switch lets you dial brightness exactly where you need it.
- • **Complete Tactical Kit:** Includes USB charger and battery for instant deployment—no downtime.
- • **Precision Zoom Control:** Adjustable focus from flood to pinpoint illumination up to 109 yards.
- • **Invisible Infrared Power:** 850nm IR light perfect for night vision gear—stay unseen, stay ahead.

## Overview

The ULTRAFIRE 850nm IR Illuminator is a high-performance infrared flashlight designed exclusively for night vision devices. Featuring an invisible 850nm LED beam, adjustable zoom focus for versatile illumination up to 109 yards, and a stepless dimming tail switch for precise brightness control, it’s engineered for tactical hunting and wildlife observation. Built with a rugged aluminum body, waterproof and anti-slip, it includes a rechargeable lithium-ion battery and USB charger for reliable, long-lasting use.

## Description

Buy ULTRAFIRE 850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26: Tactical Flashlights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best light available for NV, but hard to mount - I'm very impressed with this light. The tailcap has adjustable power and is easy to click. The head is easy to zoom. The beam is very useable, clean and even without hotspots. Can be adjusted very wide for a flood effect or narrow enough to reach 300 yards or more. It's so much better than the 940nM light I had previously. I don't think there's anything else on the market that compares. The body diameter is 28mm, making it hard to find a mount. The best one I found for it is the 'UTG Angled Offset Low Profile Ring Mount' which is 27mm and worked fine.
Review: Feels solid and is very bright, dimmer function leaves much to be desired. - So far fairly solid. The good and the bad. The good is that it feels quality and like it will last assuming you dont drop it on the road, weight is kind of heavy which gives it the quality feel, and it is definitely bright. The bad is that although it has a dimmer function it really doesn't change the light intensity that much which is dissapointing, and the flashlight is bulky around the middle so you cant really attach this to a helmet or something with available mounts. It comes with a battery (3.7V standard mini flashlight battery), a battery charger, as well as a AAA battery adapter to use instead of the 3.7V big fat battery. I have tried it out with an NVG30 digital night vision monocular and the light is great for illuminating for night vision.

## Features

- Invisible Flashlight: UltraFire 501 850nm IR Infrared Flashlight is NOT A Regular Flashlight With White LED.Please Note That You Won’t See Any Light With Your Bare Eyes,it emits high power invisible 940NM infrared light,IR can't be seen by human eyes,recommend to use night vision monocular and goggles together.
- Modes and Adjustable Focus:IR Flashlight mode has only one gear, no need to switch gears back and forth.The flashlight head can be zoomed in and out, and the zoomed light is suitable for short distances and field of view,Can illuminate long distances up to 109 yards.
- Stepless Dimming Function:The tail switch of the flashlight adopts a stepless dimming design, and the brightness can be adjusted arbitrarily within the range of 5%-100%. Press the switch to turn the light on or off, turn left and right to adjust the brightness. (Please pay attention to whether the brightness is adjusted when using the product).
- Infrared Flashlight Use:UltraFire 501 IR Emits infrared light with 850nm wavelength,Suitable to use with a night vision scope, NVS, NVG DIY, camera phones, monocular, goggles and camera which doesn't block Infrared light.It has anti-slip and waterproof design, which helps to get a better night in hunting.
- Full Flashlight set: 1 x 850nm IR Flashlight,1 x UFB26,1 x USB Charger,1 x User Manual. If there is any problem, please contact us, we will provide you with a satisfactory solution within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFVW4W68 |
| Additional Features | Adjustable Light Modes |
| Battery Description | 18650 3.7v battery |
| Battery Life | 10000 hours |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #511,133 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,136 in Tactical Flashlights |
| Brand Name | ULTRAFIRE |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 24 Reviews |
| Finish Types | Brushed |
| Included Components | usb charger |
| Item Dimensions D x W x H | 1.1"D x 1.3"W x 5.67"H |
| Item Dimensions L x W x H | 5.5"L x 1.1"W x 1.2"H |
| Item Type Name | flashlight |
| Item Weight | 9.92 ounces |
| Light Path Distance | 100 meters |
| Light Source Special Features | Stepless Dimming, Adjustable Focus |
| Light Source Type | LED |
| Light Source Wattage | 3 watts |
| Manufacturer | SHEN ZHEN SHI KE JIA MAO YI CO., Ltd. |
| Manufacturer Part Number | CF-501IR 850nm |
| Manufacturer Warranty Description | 3 year warranty. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 501C IR 850nm |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Hunting, wildlife observation, night vision activities |
| Set Name | Basic |
| Shape | Cylindrical with aggressive edges |
| Special Feature | Adjustable Light Modes |
| Style Name | Tactical |
| UPC | 723803052785 |
| Unit Count | 1 Count |
| Warranty Type | 1 year insurance |
| Water Resistance Level | Waterproof |
| Wattage | 5 watts |

## Product Details

- **Color:** Black
- **Light Source Type:** LED
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Adjustable Light Modes

## Images

![850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26 - Image 1](https://m.media-amazon.com/images/I/61dtijosLBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best light available for NV, but hard to mount
*by A***S on September 26, 2024*

I'm very impressed with this light. The tailcap has adjustable power and is easy to click. The head is easy to zoom. The beam is very useable, clean and even without hotspots. Can be adjusted very wide for a flood effect or narrow enough to reach 300 yards or more. It's so much better than the 940nM light I had previously. I don't think there's anything else on the market that compares. The body diameter is 28mm, making it hard to find a mount. The best one I found for it is the 'UTG Angled Offset Low Profile Ring Mount' which is 27mm and worked fine.

### ⭐⭐⭐⭐ Feels solid and is very bright, dimmer function leaves much to be desired.
*by G***O on May 9, 2025*

So far fairly solid. The good and the bad. The good is that it feels quality and like it will last assuming you dont drop it on the road, weight is kind of heavy which gives it the quality feel, and it is definitely bright. The bad is that although it has a dimmer function it really doesn't change the light intensity that much which is dissapointing, and the flashlight is bulky around the middle so you cant really attach this to a helmet or something with available mounts. It comes with a battery (3.7V standard mini flashlight battery), a battery charger, as well as a AAA battery adapter to use instead of the 3.7V big fat battery. I have tried it out with an NVG30 digital night vision monocular and the light is great for illuminating for night vision.

### ⭐⭐⭐⭐⭐ Excellent adjustable alternative to IR illuminators.
*by J***S on March 1, 2025*

I wanted something that I could adjust for my night vision scope. The infrared illuminator that came with it was just way too bright for anything close. I have my night scope mounted on my crossbow. Being able to turn it down is really nice for stuff close (under 40 yards).

## Frequently Bought Together

- ULTRAFIRE 850nm IR Illuminator Adjustable Focus LED IR Flashlight Infrared Light,Stepless Dimming Hunting Flashlight for Night Vision Devices,Infrared Illuminator Torch with Charger and UFB26
- Monstrum Tactical 1" Offset Picatinny Rail Mount for Flashlights
- Maketheone IR Torch 3 Watt 850NM Infrared Light Night Vision Flashlight Torch - Infrared Light is Invisible to Human Eyes - to be Used with Night Vision Device (NOT Include Battery)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-24*