Assertion: radiance | /r/ObjectUse | used by engineering firms
Facets:
value: extensively
type: DEGREE
value: for innovative solar control
type: PURPOSE
value: for lighting
type: PURPOSE
value: for daylighting
type: PURPOSE
Source sentences:
text: Radiance is a free and open-source lighting engine that is used extensively by engineering firms for innovative solar control, lighting, and daylighting design to improve the energy efficiency of buildings.