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  • IES LM-70-00
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IES LM-70-00

  • IESNA Approved Guide to Near-Field Photometry
  • standard by Illuminating Engineering Society, 02/26/2000
  • Publisher: IES

$38.00$76.00


Near-Field photometry describes the spatial flux distribution of a luminaire in a manner that permits accurate illuminance calculations at close distances. Application distance photometry, a method of near-field photometry, uses test distances that equal the distances at which lighting application and illuminance calculations are made.It provides intensity distributions for many test distances.

Product Details

Published:
02/26/2000
Number of Pages:
7

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