IES LM 84 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
APPROVED METHOD: MEASURING LUMINOUS FLUX AND COLOR MAINTENANCE OF LED LAMPS, LIGHT ENGINES, AND LUMINAIRES
Hardcopy , PDF
06-07-2022
English
01-01-2014
1.0 Scope
2.0 Normative References
3.0 Definitions
4.0 Physical and Environmental Conditions
5.0 Electrical Conditions
6.0 Photometric and Thermal Measurement Procedure
7.0 Maintenance Test Procedures
8.0 Test Report
Annex A - Recommendations for Measurement of
In-Situ Conditions LED Case Temperature, T[s]
Annex B - Rationale for not describing Maintenance
Test Duration and Measurement Intervals
Annex C - Checking and Recording Non-Operational
DUTs During Maintenance Test
Informative References
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