A tiny bulb blinked from the opposite wall.

The generator, somewhere out back, groaned and the bare bulbs blinked.

A fluorescent bulb overhead spit and blinked at random intervals.

Then another bulb flashed in the darkness, making the goblins blink.

As Joneny stepped in, the bulb, disturbed after aeons, blinked on and went out again.

The red bulb high up on the control board blinked hypnotically.

The tiny bulb blinked as The Shadow searched the remainder of the apartment.

A naked hundred-watt bulb blinked on, shedding cold white light.

The bulb blinked on as dull as ever.

The little bulbs blinked in enigmatic sequences, passing back and forwards through the spectrum.