ANSI/IES TM-21:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Technical Memorandum: Projecting Long Term Lumen, Photon, and Radiant Flux Maintenance of LED Light Sources
11-10-2019
24-03-2022
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.
| DocumentType |
Standard
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| PublisherName |
Illuminating Engineering Society
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| Status |
Superseded
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| Supersedes |
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