Similar words
Licht
Licht is the general word for light; Beleuchtung specifically means the lighting (set-up) of a place.
Similar in other languages
Spanish
alumbrado
alumbrado is the Spanish word for the same thing — both mean "lighting."
Portuguese
iluminação
iluminação is the Portuguese word for the same thing — both mean "lighting."
Practice
1 What does Beleuchtung mean?
lighting
2 Fill the gap: Die ___ im Raum ist schwach.
Full sentence: Die Beleuchtung im Raum ist schwach. (The lighting in the room is weak.)
3 Which fingerprint chart matches Beleuchtung?
Beleuchtung: neutral register, academic frequency, general domain, neutral connotation.