Above the door of every room there is a small square light.

A small red light started to flash on the Thing.

He held it down until a small green light appeared, seen by his left eye.

Some people said they saw another, smaller light a few minutes later.

When the small red light comes on, you aim and fire again.

There was a small light on over the door, which stood wide open.

If I stayed in bed like a good boy, that one small light was all they'd need.

The first closed a door - she could feel the air; the second turned on a small light.

At the same time she saw a smaller light in front.

In the back was a screen door with a small blue light over it.