None 'cause it's already lit, fam.
Literally dozens.
Just one, but it takes a really long time, and the lightbulb has to want to change...
Nobody knows. They always say they'll do it next year.
Change!
If you are stuck at a red light, its the time that it takes for the occupant of the car behind you to honk his horn when the light turns green.
Om lit cred: my friend DaMexicanBurrito from playstation.
Suh Dude