None, because they can't change anything.
Its gonna be a dark four years, now isn't it
TRICK QUESTION. THEY CAN'T CHANGE ANYTHING**
Three. One to screw it in and two more to hold down the editor.
It's impossible, they only know how to turn to the left.
They don't change it, they just take forever to find where to fit the batteries
None. The light bulb shall never burn out. (OK. It's more cathartic than funny...)
