That is possible! Unfortunately it is incorrect, so here is what will happen:

The ceiling will light up in random blinking intervals as if "calculating."
It will then suddenly black out, casting everything into complete darkness. Any lights that were used will be snuffed out or deactivated.
For a moment there will be a feeling of heaviness, as if the pressure in the chamber has suddenly dropped and gravity is trying to pull them to the ground. It's very brief, just a few seconds and only enough force to potentially drop someone to their knees if surprised. Afterwards, it will all disappear and return to normal.
The lights used will flicker on into a dim glow and reveal every mirror and light has been reset.