And then, he would - But there was a soundless pulse of light, far below him.

If you send out a sudden pulse of light in space, does it have to accelerate to that speed?

At the same moment he thought he saw a pulse of white light from just above her head.

A pulse of gray light in the room as Cordell left.

Then there was a pulse of light, a sharp pain.

Then, through the pulse of hot light and black shadow, Hoyt sees the eyes.

For a second there was a barely distinguishable pulse of light.

Even in the gloom, it beat with a thousand pulses of light.

The room fills with the red-orange pulse of light from the fire so far below.

So you think this pulse of light is trying to tell us something?