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IES TM-21-19

Technical Memorandum: Projecting Long-Term Lumen, Photon, and Radiant Flux Maintenance of LED Light Sources

Pages: 55
Publication date: 0000-00-00
Price: 50 vnd

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This document provides recommendations for projecting flux maintenance of LED light sources using data obtained when testing them per ANSI/IES LM-80-15, Approved Method for Measuring Luminous Flux and Color Maintenance of LED Packages, Arrays and Modules. This method shall not be used to project lumen, photon or radiant flux maintenance below 70%.
Document identifier
IES TM-21-19
Title
Technical Memorandum: Projecting Long-Term Lumen, Photon, and Radiant Flux Maintenance of LED Light Sources
IES Category
Technical Memoranda
Publication date
0000-00-00
Status
Effective
International Relationship
Cross references
Latest version
IES TM-21-19
Technical Memorandum: Projecting Long-Term Lumen, Photon, and Radiant Flux Maintenance of LED Light Sources
Document identifier IES TM-21-19
Publication date 0000-00-00
Classification
Status Effective
*
History of version
IES TM-21-19 * IES TM-21-11
Keywords
Classification
Pages
55
Price 50 vnd

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