Show dictionary · Production Management
Ghost Light
A ghost light is the single bare bulb, usually on a portable stand, left burning center stage when a theatre is otherwise dark. Practically, it keeps anyone entering a pitch-black stage from walking into the orchestra pit; traditionally, it keeps the theatre’s ghosts company.
In practice
The practical case is complete on its own: stages are full of edges, pits, and obstacles, and the first person in should not cross them blind. The superstition arrived with the building trade’s love of ritual: lore variously holds that the light wards ghosts off, or lets them perform while the living are away, and no two houses tell it the same.
The ghost light became theatre’s symbol of continuity: during the 2020 shutdowns, houses worldwide kept ghost lights burning as a promise to return. Roadhouses and arenas skip the romance and call it work light; the theatre keeps the name.
How you’ll hear it
"Last one out sets the ghost light and kills the house."
Related resources
Part of the eventools.io Show Dictionary, a free glossary of live event production terminology.