What is a pre-programmed sequence of lights that operate in a specific pattern known as?

A pre-programmed sequence of lights that operates in a specific pattern is known as a lighting cue. This term refers to a specific point in a production where lighting changes are intentionally executed, often timed with other elements such as dialogue, music, or action on stage. Lighting cues are essential for creating mood, highlighting performances, and enhancing the storytelling aspect of a production.

This concept is fundamental in stage management and production design, as it involves meticulous planning and coordination to ensure that the lighting complements the overall artistic vision. While other terms like "choreography" and "light show" may relate to performance and lighting in various contexts, they do not specifically describe the technical and precise nature of lighting cues used in theatrical productions.