I thought 940nm LEDs did not emit glow?

940nm "will not emit any glow" , if the flashlight is glowing red its closer to a 850nm LED..

What is body diameter?

The IR flashlight has a body diameter of about 1.1 inches.

can you light press for momentary on with the tail switch?

yes, This flashlight is used to light the flashlight through the tail switch.

So, this flashlight will not show up on gen 2 or lower night vision goggles because of the 940nm wavelength?

For Gen 1, it won't work, range is super limited, Gen 2 or 3, it will work, but the range and brightness will be less than 850nm.

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940nm IR Flashlight Illuminator Infrared Light Night Vision Adjustable Focus LED Flashlight Torch for Hunting (Not Included Battery)

940nm IR Flashlight Illuminator Infrared Light Night Vision Adjustable Focus LED Flashlight Torch for Hunting (Not Included Battery)

Product ID: 251810859

Details

Colour
Red
Light source type
LED
Material
Aluminium
Power source
Battery
Special feature
Adjustable

🌑940nm invisible IR light

🔍Zoomable adjustable focus

🛡️Aircraft-grade aluminum alloy

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9927 som

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In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌌 Illuminate the unseen, own the night.

RUGGED READY - Crafted from aircraft-grade aluminum alloy with anti-slip and waterproof design to withstand the wildest outdoor conditions.
SUBTLE STATUS GLOW - Only a faint red LED indicator lets you know it’s on—no distractions, just pure stealth performance.
LIGHTWEIGHT POWERHOUSE - Compact 113g design powered by a rechargeable 18650 battery (not included) for long-lasting night vision support.
PRECISION ZOOM CONTROL - Easily adjust the beam from a tight spotlight to a wide floodlight, tailored for every hunting scenario.
STEALTH MODE ACTIVATED - Emits powerful 940nm infrared light invisible to the naked eye—perfect for covert night ops with your NV goggles.

The FandyFire 501IR is a high-performance 940nm infrared LED flashlight designed for night vision enthusiasts and hunters. Featuring zoomable focus, aircraft-grade aluminum construction, and a stealthy invisible IR beam, it delivers reliable, covert illumination powered by a rechargeable 18650 battery (sold separately). Perfect for enhancing your night vision gear with rugged durability and precision control.

Specifications

ASIN	B07J58P2WR
Batteries are Included	No
Battery Description	3.7v rechargeable 18650 battery
Battery Type	Lithium Ion
Brand Name	FandyFire
Bulb Shape Size	B9
Colour	Red
Customer Reviews	4.0 out of 5 stars 280 Reviews
Finish	Aluminum alloy
Fixture Features	Adjustable
Included Components	Battery
Item Dimensions D x W x H	21D x 21W x 123H millimetres
Item Weight	4 Ounces
Light Output Maximum	940 Lumens
Light Path Distance	50 Metres
Light source type	LED
Manufacturer	SHEN ZHEN SHI KE JIA MAO YI Co.Ltd
Manufacturer Part Number	4350254474
Material	Aluminium
Number of Lights	1
Power and Plug Description	Battery Powered
Power source	Battery Powered
Recommended Uses For Product	Hunting, Night vision
Special feature	Adjustable
Style	501IR LED flashlight
Type of Bulb	LED
UPC	788000141090
Unit Count	1.0 count
Water Resistance Level	Waterproof
White Brightness	940 Lumens
White brightness	940 Lumens

Reviews

T**A

do not buy

23.09.2022

S**D

original and good quality

27.08.2024

B**A

IR light

7.08.2023

F**.

كشاف الاشعه تحت الحمراء

مميز جدا وكثر من رائع وبدون ضوء الجوال فقط الكشاف لا يره إلي عن طريق الكمره ومسافه بعيده

5.10.2020

M**.

This light is actually somewhere around 940nm

22.09.2024

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9927 som

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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