LED - Infrared 940nm (25 Pack)

a little baggie of LED's. I built a IR Headtracking setup. Three LED's inside my baggie were visible to my naked eye. I'm not sure whether this means I have super vision or the LEDS are defective or what.

Works like a charm and was able to fix one of my surveillance cameras. Well worth the price. Was well packaged and arrived as expected no problems and if the price is right with this merchant I will purchase again. Also I notice these IR LEDs are invisible to the eye. They do not glow in the dark. Meanwhile I notice they give a much stronger distance for night vision than the original LEDs that glow red.Looking at placing another order soon.Thank you,

It does what it supposed to buy I was hoping for a stronger infrared

Great construction. The LEDs are not visible to the naked eye (at least not mine) even in total darkness. Very bright when used with the proper voltage and resistors. Using these to make a large IR floodlight, works perfectly with my night vision camcorder!

one pack was 5 short on the count.Of the 20 in the pack, 4 were either shorted or open.The camera (sony1/3" ccd which is designed for 940 nm lights could barely see then at 1 foot away.My camera on my phone and ipad could barely see them.These are going back!!!

Perfect! And the 940nm don't show as the light red color with no light. They are truly invisible. Plenty of light for the security cameras and at 1.5 volts, not much drain on a battery pack in parallel to up the amperage.

fast shipping! works great😊

Hardly visible with naked eye. In pitch black, there is the faintest red glow, nearly impossible to see. Very bright on infrared camera.