This thing can't be hung everywhere, especially with the lights on. The position and time of suspension are very important. I've been doing feng shui for a long time, and I know there are good and bad luck when I move. It means that when you hold on to the present, your actions in the present position will have an impact. As for good or bad, it depends on whether what you are doing now is auspicious or fierce, and whether it is good or bad for the future.
Personally, I don't recommend hanging these. If you have to choose nature (that is, no one comes back to work naturally)
Of course, manual processing is not completely unavailable, so let's see for ourselves and prove it with time.