---
product_id: 315066044
title: "1503 T50 IR 850NM LED 3 Watts 50mm Convex Lens 3 Modes Flashlight Infrared Light Night Vision Adjustable Focus Zoomable Torch (1503 IR 850nm)"
brand: "uniquefire"
price: "117755CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Unique Fire"
url: https://www.desertcart.sn/products/315066044-1503-t50-ir-850nm-led-3-watts-50mm-convex-lens
store_origin: SN
region: Senegal
---

# 850nm IR LED for invisible night vision 50mm convex lens with adjustable zoom 3.7-4.2V Li-Ion battery powered 1503 T50 IR 850NM LED 3 Watts 50mm Convex Lens 3 Modes Flashlight Infrared Light Night Vision Adjustable Focus Zoomable Torch (1503 IR 850nm)

**Brand:** uniquefire
**Price:** 117755CFA
**Availability:** ✅ In Stock

## Summary

> 🌌 Illuminate the unseen — Own the night with precision IR power!

## Quick Answers

- **What is this?** 1503 T50 IR 850NM LED 3 Watts 50mm Convex Lens 3 Modes Flashlight Infrared Light Night Vision Adjustable Focus Zoomable Torch (1503 IR 850nm) by uniquefire
- **How much does it cost?** 117755CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/315066044-1503-t50-ir-850nm-led-3-watts-50mm-convex-lens)

## Best For

- uniquefire enthusiasts

## Why This Product

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

## Key Features

- • **Battery-Powered Freedom:** Compatible with standard 18650 rechargeable Li-Ion batteries (not included) for reliable, cordless use.
- • **Customizable Focus Zoom:** 50mm convex lens with rotary focusing lets you switch from wide flood to tight spotlight effortlessly.
- • **Three Intelligent Modes:** Low, Mid, and High brightness settings with memory function for tailored illumination.
- • **Rugged & Lightweight Design:** Aircraft-grade aluminum alloy body ensures durability without weighing you down.
- • **Precision Night Vision Illumination:** 850nm IR LED delivers powerful, invisible light perfect for night vision devices.

## Overview

The UniqueFire 1503 T50 IR 850NM flashlight is a high-performance infrared illuminator designed for night vision enhancement. Featuring a powerful 3W 850nm IR LED, a 50mm adjustable convex lens for zoomable focus, and three brightness modes with memory, it offers versatile and precise illumination. Crafted from aircraft aluminum alloy, it is lightweight, splash-proof, and impact-resistant. Powered by a single 18650 rechargeable Li-Ion battery (not included), this torch is ideal for professionals and enthusiasts seeking reliable, invisible night vision lighting.

## Description

=== CAUTION: Infrared light is invisible to human eyes. It is designed to be used with night vision device.Only a Small and Faint Red Glow on the LED to Show You That the Torch is On. ===Use For 1x 18650 Rechargeable Battery (Not Included) Why Choose UniqueFire 1503 IR 850NM High Performance IR illuminator? - Utilize High Power IR 850NM LED Emitter,The Smallest Infrared LEDs With More Than One Watt Of Optical Power. Rotary Focusing System: Illuminate Much Farther With Smaller Light Spot. - 50MM Lens Rotary Focusing Function Enables the Ability to Focus in for a Tight Spotlight or Back Out for a Flood Effect, Especially Designed for Long Range Illumination. - 3 Mode System From Low-Mid-High With Mode Memory. Operation Instruction: On/Off Operation: Hard Press The Tail Switch Until it Clicks (Complete Press) to Activate The Torch. Hard Press(Complete Press) Gain Until it Click to Turn The Light Off. Mode Selecting: With The Light On, Gently Press(Half-way Press) The Tail Switch to Switch Each Mode From Low-Mid-High. Specification: Model: UF-1503 850NM LED:IR 850NM LED Material: Aircraft Aluminum Alloy Battery: 1 x 18650 Rechargeable Battery (Not Included) Batteries Input Voltage: 3.7-4.2V Waterproof: Splash Proof Only Dimension: 14414mm(Length)/54mm(Head)/25mm(Body)/34mm(Tail) Weight:270g (Without Battery) Operation Temperature: -25 degrees Celsius up to 50 degrees Celsius The Perfect IR Illuminator for Your Night Vision Needs: Armasight Drone Pro Yukon Photon Pulsar N550/750 NiteSite NS50/200 Viper-Wolf Ward D vision DIY night vision Package Package:1xT50 1503 850NM IR LED Flashlight (Battery is NOT included ).

Review: Great purchase. Works great with my night vision scope!
Review: I use it together with a digital camera which has the IR filter removed. I did not any extensive testing outside yet, but so far I am quite satisfied with it. I choose this type, because it allows to adjust the size of the illuminated area. Also, the possibility to select three intensity settings is very useful. It has an O-ring to seal between lens and housing in the front and also an O-ring sealing the battery cover.

## Features

- 【Power supply】Can only be powered by batteries, With operating voltage of 3.7-4.2V, It is powered by Li-Lon rechargeable battery.
- 【Power supply】Can only be powered by batteries, With operating voltage of 3.7-4.2V, It is powered by Li-Lon rechargeable battery.(BATTERY IS NOT INCLUDED )
- 【Power supply】Can only be powered by batteries With operating voltage of 37-42V It is powered by Li-Lon rechargeable battery(BATTERY IS NOT INCLUDED )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011IJUFYM |
| Additional Features | Impact Resistant, Lightweight, Rechargeable |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium Ion |
| Brand Name | UniqueFire |
| Brightness | 1 watt watt |
| Customer Reviews | 4.2 out of 5 stars 132 Reviews |
| Included Components | Battery |
| Included components | Battery |
| Item Weight | 266 g |
| Light Source Type | LED |
| Light Source Wattage | 5 Watts |
| Light source type | LED |
| Material | Aluminum |
| Material Type | Aluminum |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Special features | Impact Resistant , Lightweight, Rechargeable |
| Style Name | Modern |
| UPC | 690457601891 |
| Water Resistance Level | Waterproof |
| White Brightness | 500 Lumens |
| White brightness | 500 Lumens |

## Product Details

- **Special features:** Impact Resistant, Lightweight, Rechargeable
- **Power source:** Battery Powered
- **Light source type:** LED
- **Material:** Aluminum
- **White brightness:** 500 Lumens

## Images

![1503 T50 IR 850NM LED 3 Watts 50mm Convex Lens 3 Modes Flashlight Infrared Light Night Vision Adjustable Focus Zoomable Torch (1503 IR 850nm) - Image 1](https://m.media-amazon.com/images/I/51I-CCpoujL.jpg)

## Questions & Answers

**Q: can't get ir light to zoom i think it's locked up. can this be something I'm doing wrong.**
A: Twist body don't pull like other ir flashlight..hold the big nut looking part of the body with one hand twist body with other the light will get bigger and closer to the lense

**Q: What is the IR range?**
A: work range is about 50 to 150 meters.It has a great relationship with your night vision device,some can reach 300 yards.Thanks.

**Q: Has anyone added a remote pressure switch on this? If so what did you get?**
A: When you install the ir flashlight on the bracket and it is inconvenient to press the switch, you can use the remote pressure switch to control the switch and gear adjustment, which is very convenient.

**Q: How do i contact manufacturer to purchase parts?**
A: Through amazon

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on 26 August 2025*

Great purchase. Works great with my night vision scope!

### ⭐⭐⭐⭐⭐ Review
*by R***N on 7 December 2018*

I use it together with a digital camera which has the IR filter removed. I did not any extensive testing outside yet, but so far I am quite satisfied with it. I choose this type, because it allows to adjust the size of the illuminated area. Also, the possibility to select three intensity settings is very useful. It has an O-ring to seal between lens and housing in the front and also an O-ring sealing the battery cover.

### ⭐⭐⭐⭐⭐ Review
*by K***R on 24 December 2025*

This thing is Bright! It’s not as heavy as I expected it to be. I mounted mine on a cam-lock ring and I’m super happy with it! I’ll order again. And I love the rechargeable battery.

## Frequently Bought Together

- UniqueFire 1503 850nm IR Illuminator Flashlight Lights for Night Vision 50MM Lens Zoomable Infrared Spotlight with 3 Modes Memory IR Flashlight Coyote Night Fishing IR Light
- Monstrum 1 Inch Offset Picatinny Rail Mount for Flashlights with Quick Release

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**Shop now:** [https://www.desertcart.sn/products/315066044-1503-t50-ir-850nm-led-3-watts-50mm-convex-lens](https://www.desertcart.sn/products/315066044-1503-t50-ir-850nm-led-3-watts-50mm-convex-lens)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-20*