I flipped the switch and the room turned gray.

She ran for the switch inside that would turn on all the floodlights.

Have you ever wondered what happens when you flip a switch to turn something on?

The director cut the switch on his visor, turned to Coogan.

Does every lamp need a switch to turn it on and off?

At the precise moment when the switch turned, two gunmen were facing the private detectives.

A switch, instead of a key, turns on the ignition.

A switch next to the open door turned the airlock lights back on.

When a baby wails, a sound-activated switch turns on a light inside the box.