ANSI/IES LM 84:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
APPROVED METHOD: MEASURING OPTICAL RADIATION MAINTENANCE OF LED LAMPS, LIGHT ENGINES, AND LUMINAIRES
Hardcopy , PDF
07-06-2022
English
06-01-2020
This document provides the method for measuring the luminous, radiant, and/or photon flux, as well as chromaticity and other spectral properties over time.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.