UniqueFire T20 850nm Flashlight, 5W IR Illuminator, Infrared Light, Night Vision Adjustable Focus LED Flashlight, 3 Modes IR Torch with Memory Function for Night Vision Devices

Updated: any adjustment to the intensity causes it to turn off, sometimes it just turns on for a few seconds. Not reliable. Original: Not a good start... Fresh batteries and it will not work. Has a red led that shows near intensity adjustment that illuminated for a few seconds Verified included battery and others i have. Will not appear on NVG (rated for 850 &940 IR)

First night paring this light with my ATN 4K Pro, I ranged a coyote at 153 yards. He could have been another 100 yards further and this light would have still been plenty to light him up. I am very pleased with this light. I will be buying two more to use with other setups.

Good light for my IR scope. Illuminates well out to about 40 yards

This IR light comes in a small black case and includes a USB-C plug to recharge the battery. When used with my IR camera it lights up very bright and works well. The build quality seems great as well. For those wondering on where to plug it in, you remove the actual battery and plug the USB C cord into the battery itself. Never seen that before but it works. I’d recommend this if you’re in the market for an IR light.

I do a lot of night time videography and was looking for a good IR Illuminator that could reach out to 200 yards or better. This little guy fits my needs perfectly. I have this illuminator mounted in a mic mount on my Canon XA11 and it works great in this configuration. Having the ability to zoom the beam in and out is a huge plus for me. The brightness is amazing and several orders of magnitude better than the IR light on my camera. Battery life is excellent also. After a full charge, I left the light on while filming over night (about 8 hours) and there was still plenty of charge. In fact, This one charge has lasted about 15 hours and still has some juice. The only negative thing I have to report about this product is the totally useless 5.5" x 4" piece of paper supplied with the light that is titled users manual. While it does have a graphic showing the correct orientation of the battery, it says nothing about how to charge. After fiddling with it for a few minutes I found the charging port for the battery. It's actually on the side of the positive terminal of the battery itself. So, pull the battery out of the light, plug the charging cable into its slot and then into a USB charger. On either side of the positive nipple on the battery there are two tiny little LEDs that flash green indicating charging. These LEDs turn solid green indicating charging is complete. Initial charge time was a little over 2 hours.