ANSI/IES LM-80:2021
Current
Current
The latest, up-to-date edition.
APPROVED METHOD: MEASURING MAINTENANCE OF LIGHT OUTPUT CHARACTERISTICS OF SOLID-STATE LIGHT SOURCES
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
06-08-2021
Publisher
This Approved Method describes the procedures by which solid-state light sources, such as LED packages, arrays and modules; or laser diode packages, arrays and modules may be tested for flux maintenance over time, including luminous flux, radiant flux, and photon flux maintenance.
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