He turned eyes like lighthouse beams on the chief scrutator.

As we approached, her smile flashed like a lighthouse beam.

The lighthouse beam was back, everything lit with blinding clarity, and the tug turning broadside-on to us.

Then the lighthouse beam went out.

His gaze was like a lighthouse beam.

The hawking mat banked right to keep us far out from the ships and lighthouse beam.

Every minute or so, the lighthouse beam swept the island.

The unknown man was watching so intently that he failed to notice the circling approach of the lighthouse beam.

The lighthouse beam swept intermittently out to sea.

"Has she told you about the way the Monster of the Sea never uses the lighthouse beam?"