english: So now this LED lamp here is streaming a video by changing the brightness of the LED in a very subtle way, and in a way that you can't recognize with your eye, because the changes are too fast to recognize.
non_english: Sada ova LED lampa prenosi video snimak tako što menja jačinu LED svetla na veoma suptilan način i na takav način da se ne vidi golim okom jer su promene prebrze da bi se primetile.