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Beam angle

Beam angle is a measure of angular width or diameter of the beam of light emitted from products used in architectural lighting, landscape lighting, stage lighting, and other lighting applications. It is known to be an imperfect gauge of perceived beam width. However, the beam angle is for example used to determine the minimum test distance required for…

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Beam angle

Nodes31
Edges30
Triples37
Avg. degree1.94
Density0.064516
Components1

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Beam angle

Top relations

related to Definitions · 17
Beam angle → Although, ANSI C78, Beam, By, CIE, DesignLights Consortium, DLC, Energy Star, FWHM, IES, Illumination, National Electrical Manufacturers Association, NEMA, Notably, The, The Illuminating Engineering Society, The International Commission
related to Beam spread and field spread · 6
Beam angle → As, CIE, However, IES, It, The
related to Symmetry · 6
Beam angle → ANSI C78, Each, Energy Star, IES, NEMA Types, Some
related to Field angle · 5
Beam angle → According, FL, NEMA, The, Type
is a · 2
Beam angle → angular full width at half maximum, measure of angular width or diameter of the beam of light emitted from products used in architectural lighting
related to Diffusion angle · 1
Beam angle → Beam

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Important terminology

beam angle intensity field maximum used spread ies term definitions define axis defines measured plane definition defined width centerline symmetry

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Beam angleis ameasure of angular width or diameter of the beam of light emitted from products used in architectural lighting0.90text
Beam angleis aangular full width at half maximum0.90text
Beam anglerelated to Beam spread and field spreadThe0.60section
Beam anglerelated to Beam spread and field spreadHowever0.60section
Beam anglerelated to Beam spread and field spreadAs0.60section
Beam anglerelated to Beam spread and field spreadIES0.60section
Beam anglerelated to Beam spread and field spreadIt0.60section
Beam anglerelated to Beam spread and field spreadCIE0.60section
Beam anglerelated to DefinitionsThe Illuminating Engineering Society0.60section
Beam anglerelated to DefinitionsIES0.60section
Beam anglerelated to DefinitionsBy0.60section
Beam anglerelated to DefinitionsFWHM0.60section

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