IES LM-9-09

This Approved Method covers linear fluorescent lamps and all U- and circular-shaped fluorescent lamps. Significant changes have been made to update information, to give clearer guidelines for test requirements and to promote uniformity in measurement procedures.

This product replaces:IES LM-9-99 - Electric and Photometric Measurements of Fluorescent Lamps

Browse Product Family:

IES LM-9-09
IES LM-9-99

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