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IES LM-9-20 (R2023)

Approved Method: Electrical and Photometric Measurement of Fluorescent Lamps

standard by Illuminating Engineering Society , 02/07/2020

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Full Description

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). In addition to linear fluorescent lamps, this document covers all U- and circular-shaped fluorescent lamps.
 

Product Details

Published:
02/07/2020
ISBN(s):
9780879951931
ANSI:
ANSI Approved
Number of Pages:
23
File Size:
1 file , 320 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. IES LM-9-20 (R2023)

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    Approved Method: Electrical and Photometric Measurement of Fluorescent Lamps

    • Most Recent

  2. IES LM-9-09 (R2017)


    Electrical and Photometric Measurements of Fluorescent Lamps

    • Historical Version

  3. IES LM-9-99


    Electric and Photometric Measurements of Fluorescent Lamps

    • Historical Version