None 'cause it's already lit, fam.
5 1 to hold the bulb and 4 to spin the ladder.
Two. One to screw in the lightbulb and another to sing about all the good times they had with the lightbulb.
Actually agents will screw in just about anything.
Just two. It only requires that either the people are very small or the light bulb is very large.
Neither, it's diarrhea. Before you could think about it or even turn the lights on, you've already shat yourself.
Electricity.
Suh Dude