When the party ends, he lights out without saying goodbye.

At 10 p.m., the counselor declared lights out, and the campers turned off their lamps.

Many amateur gardeners now use grow lights to keep their herbs thriving through the winter.

At the concert, the strobe lights pulsed in sync with the bass, turning the crowd into a sea of moving silhouettes.

The photographer relied on quick lights to capture the fleeting expressions during the outdoor shoot.

The lighthouse's isophase lights helped mariners identify the harbor entrance during foggy nights.

At dusk, the mariners used the occulting lights to fix their position along the rocky shore.

Conservationists used ultraviolet lights to reveal hidden details in the ancient scrolls.

The museum's exhibit included two restored Bude lights that once lit the harbor.

I turned on the fog lights when the highway became shrouded in thick mist.