Property
Light Reflectance Value v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/9deb4292-f4a1-4152-a7f3-ddecc7bf4f11/property/9742d4d0-1c9e-40b5-ab34-96c34d15754a
GUID: 4fcac1fd-3b08-4e61-bec2-bc6c331f7878
Definition
Percentage of incident visible light reflected by the ceiling surface
Description
Key factor in lighting design and energy efficiency
Example
85
Technical definition
Data type
Float
Unit
Percent (%)
Quantity Kind
Reflectance
Usage
Property groups (1)
References
Reference documents (2)
- BS 8493 Wood Dust Extraction Systems v1.0
- ISO 7724 Colour Measurement Methods v1.0