2019-01-07 17:33:09

Excellent IR LED. Totally invisible to human eye. So it is really in the 940nm band. Be carefull it becomes reallly really hot. You have to use a good heatsink. You can see the beam with any camera without IR filter. Good for night vision devices

2019-05-17 19:20:53

Seems ok.

2019-04-06 01:15:05

funciona bien

2019-02-22 07:41:40

très lumineuse et efficace, invisible à l'oeil nu, mais visible avec un appareil infrarouge.

2018-09-04 14:57:41

ok

2018-07-21 14:27:09

Reçu dans les temps et en bon état malgré un emballage sommaire. Pas de notice de câblage par contre Pas encore testé

2018-05-26 17:40:39

ok

2018-05-28 04:02:51

Those moduls deliver quite a lot IR illumination ... The emitted light can't be seen at all. But that also means that most of the standard cameras are not very sensitive as well. It very well works with night vision equipment.