A blue light flashed intermittently on the top.

It sparked and flashed intermittently in varied hues, like a series of inspired thoughts.

It was emitting a deep red glow and flashing intermittently.

He aimed the radiator toward the intermittently flashing light.

The sun flashed through them intermittently, bathing Anne in a constant flow of uneven light.

Beneath it, on thirty feet of rope, hung a small waterproof red lamp flashing intermittently.

Him can see the red light flashing intermittently, not following any particular pattern or rhythm.

A strip of lights near the top of the walls began to flash intermittently.

The white light on the dome began to flash intermittently.

The roads that joined them were invisible, but as Drake watched, lines of bright blue intermittently flashed along their lengths.