The use of strobe lights

On the Beaufort scale, a force-2 wind (4-6 knots)

(broadcasting) Radio and television programming that includes comedies, variety shows, game shows, quiz shows, etc.

The simultaneous use of pink, purple, and blue lighting in film and television.

(film, photography) Light from sources that are not explicitly supplied by the photographer, such as natural light or pre-existing street lighting.

Synonym of available light

plural of stack light

A column of color-coded electric lights, used to indicate the status of a machine or process.

(idiomatic, transitive) To motivate or encourage (someone) to start sooner or move faster.

Faster than the speed of light in a vacuum, the theoretical speed limit for travel within the universe.