Property
Beam Angle v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/9287e0cf-0039-4370-9a67-daf4043be075/property/e5ad7d32-ef1e-4d76-9fe2-4451f9926617
GUID: f6cfe948-3d02-4c37-b019-5175c63f96fa
Definition
The mathematically defined conical region within which a light source or acoustic transducer projects its primary functional energy.
Description
Essential for calculating the precise surface illuminance footprint or spatial acoustic coverage in architectural and industrial design.
Example
120
Technical definition
Data type
Float
Unit
Degree (°)
Quantity Kind
Angle
Usage
Property groups (1)
References
Reference documents (2)
- IEC 62717 LED Modules for General Lighting Performance Requirements v1.0
- IEC 62722-2-1 Performance Requirements for LED Luminaires v1.0