IES LM-9:2020
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Approved Method: Electrical and Photometric Measurement of Fluorescent Lamps
Published date
07-02-2020
Publisher
Superseded date
01-07-2023
Superseded by
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This Approved Method describes the procedures to be followed and the precautions to be observed in obtaining uniform and reproducible measurements of the electrical and photometric characteristics of fluorescent lamps under standard conditions in 60-Hz alternating current circuits and under high-frequency conditions (reference high-frequency circuits are operated at 25 kHz).
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Standard
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| PublisherName |
Illuminating Engineering Society
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| Status |
Superseded
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| Supersedes |
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