How many people have died from changing a light bulb?

Answer 1

Lots. Light bulb deaths can be caused by improper wiring of high voltage (3 phase+),

Falling from trying to change a high lightbulb, or some other cause of death that just happened to occur when you were changing a lightbulb.

Answer 2

It is very rare for people to die from changing a light bulb. Accidents may occur, such as falling off a ladder or getting an electric shock, but fatalities specifically from changing a light bulb are extremely uncommon.