I share the opinion with @ABCbits regarding the weight of the object itself, because I personally wouldn't want something like that (especially) if it's quite heavy hanging above my head. Besides, hanging it from the ceiling doesn't seem very aesthetically pleasing to me, but I think it would look much better if it were laid horizontally with a slight downward slope so that it looked like a spotlight.

A few dozen of these with flashing lights in colors and you can make a disco for all former and current miners