• IES TM-21-11 Addendum B

IES TM-21-11 Addendum B

  • Addendum to Projecting Long Term Lumen Maintenance of LED Light Sources
  • Amendment by Illuminating Engineering Society, 2016
  • Category: IES

$193.00 $97.00

This Addendum replaces specified sections in document IES TM-21-11 based on the postpublishingpractice and users' inputs. This Addendum supersedes and nullifies the statementsmade in Addendum A for TM-21-11: Projecting Long Term Lumen Maintenance of LEDPackages.
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IES LM-45-15

IES LM-45-15

Electrical and Photometric Measurement of General Service Incandescent Filament Lamps..

$10.00 $20.00

IES NALMCO RP-36-15

IES NALMCO RP-36-15

Recommended Practice for Lighting Maintenance..

$35.00 $70.00

IES TM-26-15

IES TM-26-15

Methods for Projecting Catastrophic Failure Rates of LED Packages..

$10.00 $20.00

IES TM-30-15 Errata 1

IES TM-30-15 Errata 1

IES Method for Evaluating Light Source Color Rendition - Errata 1..

$10.00 $12.00