---
product_id: 564731135
title: "UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket"
brand: "uniquefire"
price: "€ 128.55"
currency: EUR
in_stock: true
reviews_count: 8
category: "Unique Fire"
url: https://www.desertcart.com.cy/products/564731135-uniquefire-1605n-vcsel-850nm-ir-illuminator-flashlight-lights-for-night
store_origin: CY
region: Cyprus
---

# Vcsel 850nm low-heat LED chip Adjustable Fresnel lens focus 1500m max IR range UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket

**Brand:** uniquefire
**Price:** € 128.55
**Availability:** ✅ In Stock

## Summary

> 🔦 See what others can’t—own the night with precision IR power!

## Quick Answers

- **What is this?** UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket by uniquefire
- **How much does it cost?** € 128.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/564731135-uniquefire-1605n-vcsel-850nm-ir-illuminator-flashlight-lights-for-night)

## 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

- • **Advanced Vcsel 850nm LED:** Cutting-edge chip technology delivers powerful IR light with minimal heat.
- • **Precision Fresnel Lens Zoom:** Easily switch from wide flood to pinpoint beam with smooth focus rotation.
- • **Quick Dimmer Switch Control:** Instantly fine-tune brightness from 5% to 95% for perfect stealth or visibility.
- • **Rugged IPX65 Aluminum Build:** Military-grade durability and water resistance for any mission or weather.
- • **Illuminate up to 1500 meters:** Unrivaled long-distance IR spotlighting for elite night vision clarity.

## Overview

The UniqueFire 1605N is a professional-grade 850nm infrared flashlight featuring an advanced Vcsel LED chip and a thin Fresnel lens for focused illumination up to 1500 meters. Designed for night vision compatibility, it offers adjustable focus, a quick dimmer switch, and rugged IPX65 waterproof aircraft aluminum construction. Included accessories like a remote pressure switch and scope bracket make it ideal for tactical, hunting, and surveillance use.

## Description

UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket - desertcart.com

Review: So good. - Light weight, super bright, good flood patterb or focus. All around a great light. Stoked about it. Has a nice pressure switch too. Overall fantastic value.
Review: False advertising is only 2watt light - Parts of the light like the dimmer switch and aluminum are nice. It has potential but some significant flaws that are very disappointing. First it is falsely advertised as a 10watt light when a 2watt shows up which is the same as the integrated light on my nvg, not 5 times brighter :-(. The led power is checked on the user manual. I specifically chose this one because it was listed as a 10watt light. My second complaint is the poor tracking on the front lense. The end lense piece wobbles significantly making the beam location unstable at all zoom settings except full wide(no zoom). I'm disappointed and would not recommend this falsely advertised product, which is a shame because it was really close to being exactly what I need.

## Features

- 【New Upgrade IR Light】 This 1605N IR Flashlight is an upgraded version of 1605, its chip is upgraded to the most advanced Vcsel LED chip module, with high efficiency and low thermal resistance. The lens is upgraded to Fresnel lens, which is thinner than normal lens, more focused and stronger light penetration. 1605N combines Vcsel LED chip & Fresnel lens, it can reach 1500 meters lighting distance under good lighting environment.
- 【Vcsel 850NM Chip Module】IR Module utilizes the most advanced Vcsel IR BLACK LED with the latest chip technology, high efficiency, low thermal resistance,Emits infrared light with 850nm wavelength,produce a powerful punch with approximately 500-1500 meters range (Actual distance varies depending on environmental conditions and night vision equipment.) with focused beam. With the latest chip technology, Fresnel Lens and an excellent package, lifetimes of up to 50,000 hours are easily obtainable.
- 【Fresnel Lens IR Lights】Infrared Illuminator Uses Fresnel Lens Zoomable Focusing Technology,Utilize the short focal length microstructured Fresnel optics which can be more focused,The light penetrates more strongly, fresnel lens is thinner than the ordinary lens can shine much farther than,After focusing by rotating the head, the Fresnel lens cooperates with Vcsel 850nm lamp beads, and the maximum illumination distance can reach 1500 meters.
- 【Quick Dimmer Switch Technology】The Night Vision IR Light Comes with a Quick Dimmer Switch Function to Quickly Fine-tune the Beam. Compared with Ordinary Push-type Gear Switches, the Operation is More Flexible and Convenient, and the Brightness of the 850nm Infrared Light Flashlight can Also be Adjusted More Accurately. Press the Switch when the Light is ON, Turn the Tail Switch to Adjust the Brightness of the Light From 5% to 95%.
- 【Adjustable Focus Infrared Hunting Flashlight】Infrared LED flashlight with adjustable focus function, by rotating the long body can be focused to form an ir spotlight for long-distance illumination, or rotating to shorten the body can be proliferate to form an ir floodlight for close-range wide-area illumination. The 1605N can be used to spot targets at longer distances by focusing the beam than a non-focusing illuminator.
- 【IR Device Compatibility Note】The Vcsel chip module experimental irradiation distance of 500m+, the longest can reach 1500m, but the performance of infrared equipment or night vision devices have higher requirements, applicable to medium and high-end equipment, before purchasing, please be compatible with infrared equipment or night vision devices; about the irradiation distance, there are a lot of factors, such as the compatibility of infrared equipment, the use of the environment and so on.
- 【IPX65 Waterproof Material】The IR Torch Fuselage is Made of Aircraft Aluminum Alloy Very Sturdy Enough to Shatter Glass in a Crisis,Housing Diameter: 1" (25.4mm). Fits any 1" (25.4mm) Ring and Mount. With an O-ring Seal, it is Very Effective Against Water and Dust, and can be Used in Rainy Days.Package includes: 1x 850nm ir flashlight + 1 x remote pressure switch + 1 x mounting bracket + USB charging cable and battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH7Q1ZFQ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Lithium |
| Battery Description | Lithium |
| Best Sellers Rank | #240,101 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,550 in Handheld Flashlights |
| Brand | UniqueFire |
| Color | Vcsel 850nm_Set |
| Customer Reviews | 3.6 3.6 out of 5 stars (36) |
| Date First Available | September 4, 2023 |
| Description Pile | Lithium |
| Finish | Black |
| Finish Type | Black |
| Included Components | 1605N Vcsel 850nm IR Flashlight, Battery, Charging Cable, Mounting Bracket, Remote Pressure Switch |
| Item Weight | 1.34 pounds |
| Item model number | 1605-VCSEL |
| Light Source Type | Infrared (IR) |
| Manufacturer | UniqueFire |
| Material | Aluminum |
| Mounting Type | Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Part Number | 1605-VCSEL |
| Power Source | Battery Powered |
| Product Dimensions | 6"D x 2"W x 2"H |
| Recommended Uses For Product | Night vision, Long-range surveillance, Hunting, Security |
| Shape | Round |
| Special Feature | Adjustable Focus, Adjustable Light Modes, High Power, Long Range, Mountable |
| Special Features | Adjustable Focus, Adjustable Light Modes, High Power, Long Range, Mountable |
| Style | Modern |
| Usage | Flashlight |
| Warranty Description | 1. |
| Water Resistance Level | Water Resistant |
| Wattage | 2 watts |

## Product Details

- **Color:** Vcsel 850nm_Set
- **Light Source Type:** Infrared (IR)
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Adjustable Focus, Adjustable Light Modes, High Power, Long Range, Mountable

## Images

![UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket - Image 1](https://m.media-amazon.com/images/I/61o9Pe1oeyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So good.
*by J***G on June 2, 2024*

Light weight, super bright, good flood patterb or focus. All around a great light. Stoked about it. Has a nice pressure switch too. Overall fantastic value.

### ⭐ False advertising is only 2watt light
*by R***. on November 29, 2024*

Parts of the light like the dimmer switch and aluminum are nice. It has potential but some significant flaws that are very disappointing. First it is falsely advertised as a 10watt light when a 2watt shows up which is the same as the integrated light on my nvg, not 5 times brighter :-(. The led power is checked on the user manual. I specifically chose this one because it was listed as a 10watt light. My second complaint is the poor tracking on the front lense. The end lense piece wobbles significantly making the beam location unstable at all zoom settings except full wide(no zoom). I'm disappointed and would not recommend this falsely advertised product, which is a shame because it was really close to being exactly what I need.

### ⭐⭐⭐ With Pvs27 it kinda sucks
*by E***H on August 3, 2025*

This would be fine as a hand held or if you’re hunting out in the open. If you are sitting inside a hide or a room the refraction in the room is terrible. Even if you focus the beam to not hit the border on the way out of your peep hole the room is going to light up unless you stick the light itself out of the hole. Swear it takes 10 whole rotations to go from fully open to fully tight. Fully tightened up it’s not like a laser beam which means it may not be a real vcsel but it’s more of a spotlight. I was going to use this in conjunction with my pvs27 for long range nights but it’s not usable to me. The Luna IR without the limiter lens is still better.

## Frequently Bought Together

- UniqueFire 1605N Vcsel 850nm IR Illuminator Flashlight Lights for Night Vision, Fresnel Lens Zoomable Infrared Flashlight Lighting to 1500M, with Remote Pressure Switch & Scope Bracket
- DARKBEAM ir Flashlight Infrared 850nm Light LED Rechargeable Mini for Night Vision, Tactical ir Illuminator with Long Range & High Power, Focus Adjustable for Hunting, Observation, Search, with Clip

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*