What do you think, plebs?
Stylish.
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

I estimated the weight was not an obstacle because of the empty shell. It will hang there without cracking the ceiling but does it have practical use. The light distribution in the image is terrible so your angled spot light proposal could give miners a new use.

