Lights off. If I'm gonna
do this, I want to do it right.
The Big Bang Theory Season 12, Episode 6
You sure? They turn off the LIGHTS and it's
like a little laser show that poops all over.
The Big Bang Theory Season 6, Episode 8
Who just turned the porch LIGHTS on?
The Big Bang Theory Season 10, Episode 5
...on its center axis
until the LIGHTS turn green.
The Big Bang Theory Season 8, Episode 22