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.
Softcover or Secure PDF: 11 pages
Publisher: Illuminating Engineering Society (2009)
SKU: IES LM-9-09/R17
Dimensions: 8½” x 11″