Three small windows - and the door left open - make the room light.

I suddenly realized I'd not turned on the room light.

He turned the room light out, pulled the door shut.

She sat in front of the fire for a while, watching it as the day's light faded and the room lights came up.

The room lights came up at the sound of his voice.

Towers felt for the room light, and couldn't find it.

Then, suddenly, the room lights came back on and he heard a strange sound behind him.

Then he opened the power switch and turned the room lights back on.

He watched the reconstruction with interest, even turned on the room lights when night came.

The room lights were turned down almost all the way.