(しょうめい)

しょうめい
noun
lighting, illumination
See also: 証明(しょうめい) (proof, verification)
1. lighting, illumination
The arrangement of lights to illuminate a space, or the lights themselves.
I made the room lighting brighter.
The stage lighting is beautiful.
Switching to LED lighting will lower your electricity bill.

照明(しょうめい) refers to lighting systems and light fixtures.

COMMON COLLOCATIONS:

HOMOPHONE NOTE:
照明(しょうめい) (lighting) vs 証明(しょうめい) (proof) - same reading, different meaning and kanji.