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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

€53.84
Excluding VAT

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.

DocumentType
Standard
ISBN
978-0-87995-407-9
Pages
15
PublisherName
Illuminating Engineering Society
Status
Current
Supersedes

IES LM 85 : 2014 APPROVED METHOD: ELECTRICAL AND PHOTOMETRIC MEASUREMENTS OF HIGH-POWER LEDS
IES TM 21 : 2011 PROJECTING LONG TERM LUMEN MAINTENANCE OF LED LIGHT SOURCES
ANSI/IES TM-28:2020 Projecting Long-Term Luminous Flux Maintenance of LED Lamps and Luminaires
ANSI/IES TM-35:2019 Technical Memorandum: Projecting Long-Term Chromaticity Coordinate Shift of LED Packages, Arrays, and Modules

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