IES LM-20-13

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This method describes photometric testing procedures and reporting guidelines for reflector-type lamps. It is intended that these procedures and guidelines be adopted as the basis of photometry for reflector-type lamps. The application of the described procedures and guidelines will improve reproducibility within a laboratory, improve measurement agreement and facilitate comparison of results between laboratories.

Softcover or Secure PDF: 11 pages
Publisher: Illuminating Engineering Society (2013)
SKU: IES LM-20-13
ISBN-13: 978-0-87995-276-1
Dimensions: 8½” x 11″

Additional information

Weight 1 lbs
Dimensions 11 × 8.5 × 0.25 in

Digital, Softcover