light
preferred label: valo (sähkömagneettinen säteily) @fi
preferred label: ljus (fysik) @sv
type: Concept
narrower: artificial light

natural light
preferred label: naturljus @sv
preferred label: luonnonvalo @fi
type: Concept
related: artificial light

artificial light
preferred label: keinovalo @fi
preferred label: konstljus @sv
alternative label: artificial lighting
in scheme: conceptscheme
type: Concept
related: natural light
broader: light