Property
Lumen Output v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/4c7cdaf6-c405-44bf-9080-8359697e1668/property/cc08b194-6ad3-42fa-99dc-998a6a36c11f
GUID: 336f91c7-d1f6-4bc3-adc9-4a1198aae604
Definition
The total quantity of visible light emitted by a light source or luminaire, measured in Lumens (lm)
Description
Primary metric for defining brightness in lighting applications (Lighting)
Example
1500
Technical definition
Data type
Float
Unit
Lumen (lm)
Quantity Kind
Luminous Flux
Usage
Property groups (1)
References
Reference documents (2)
- IEC 62722-2-1 Performance Requirements for LED Luminaires v1.0
- IES LM-79 Electrical and Photometric Measurements of Solid-State Lighting v1.0