son et lumière
US /ˌsɑːn eɪ luːmɪˈɛər/
UK /ˌsɑːn eɪ luːmɪˈɛər/

1.
luz y sonido, espectáculo de luz y sonido
an entertainment held at night in a historic building or other place, in which the history of the place is narrated, typically by a famous actor, to the accompaniment of lighting effects and often music.
:
•
The ancient castle hosts a spectacular son et lumière show every summer.
El antiguo castillo alberga un espectacular espectáculo de luz y sonido cada verano.
•
The historical society is planning a son et lumière event to celebrate the town's anniversary.
La sociedad histórica está planeando un evento de luz y sonido para celebrar el aniversario de la ciudad.