I've read on several sources that when using artificial light, in Europe (50Hz mains frequency) you are supposed to record on 25/50fps or you can induce flickering. Makes sense in theory and all, but I wasn't able to ever reproduce it. I tried with my LED kitchen lightning, my LED studio light and even the halogen bulbs in my bathroom, everything both at 50 and 60fps. No recording shows even the slightest bit of flickering.
Is this normal? Is the flickering effect overstated and actually occurs only in very specific circumstances? Or if not, what could be the reason I don't see it?
(I'm using a Canon EOS200D if it matters. I watched the videos both on PC and camera, and I also double-checked on PC that I got the frame rate on the camera set right, which I did.)