IFC 4.4.0.0 build 20261005 (IFC4X4_DEV_20260525) ⚠ buildingSMART Working Draft. All content is under development.

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ColourRenderingIndex

Semantic definition

The CRI indicates how well a light source renders eight standard colours compared to perfect reference lamp with the same colour temperature. The CRI scale ranges from 1 to 100, with 100 representing perfect rendering properties.

Referenced in
Pset_LampTypeCommon
Table A

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1 contributor(s): Thomas Krijnen
Last change: Description update after Colo*u*r consistency by Thomas Krijnen on 2022-04-10T14:55:09+02:00

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