Definition in SAREF4BLDG v2.1.1 ontology document
s4bldg:contributedLuminousFlux — contributed luminous flux
- canonical IRI
- https://saref.etsi.org/saref4bldg/v2.1.1/contributedLuminousFlux
- label
- contributed luminous flux
- definition
-
Luminous flux is a photometric measure of radiant flux, i.e. the volume of light emitted from a light source. Luminous flux is measured either for the interior as a whole or for a part of the interior (partial luminous flux for a solid angle). All other photometric parameters are derivatives of luminous flux. Luminous flux is measured in lumens (lm). The luminous flux is given as a nominal value for each lamp. Usually measured in Lumen (lm, Candela Steradian).
Definition as a Named Individual
- belongs to
- saref:Property
Definition in SAREF4BLDG v1.1.2 ontology document
s4bldg:contributedLuminousFlux — contributed luminous flux
- canonical IRI
- https://saref.etsi.org/saref4bldg/v1.1.2/contributedLuminousFlux
- label
- contributed luminous flux
- definition
-
Luminous flux is a photometric measure of radiant flux, i.e. the volume of light emitted from a light source. Luminous flux is measured either for the interior as a whole or for a part of the interior (partial luminous flux for a solid angle). All other photometric parameters are derivatives of luminous flux. Luminous flux is measured in lumens (lm). The luminous flux is given as a nominal value for each lamp. Usually measured in Lumen (lm, Candela Steradian).