One. But he doesn't screw it in, he just holds it and the world revolves around him.
None. They already glow.
00000000000001adf44c7d69767585--5572eca4dd4-db7d0c0b845-916d849af76 PM me the answer!
None if nobody's looking.
They don't screw in light bulbs, they screw in dumpsters
Just one to hold it up as the whole world revolves around her.
By holding the bulb up to the socket and waiting for the world to revolve around them EDIT: Rip inbox EDIT 2: Thanks for the gold!
Just one. All he has to do is hold it in place while the world revolves around him.
They have a photogenic memory.