Apr 4, 2017

The following drafts are available for ANSI Public Review comment Feb 23 – April 8, 2024:

  • BSR/IES TM-40-xx Technical Memorandum:  IES Method for Determining Correlated Color Temperature (CCT) and Distance from the Planckian Locus of Light Sources
  • BSR/IES TM-32-24 Technical Memorandum: Lighting Parameters for Building Information Modeling
  • BSR/IES LM-98-xx Approved Method: Measuring In-Situ Temperature of Solid-State Lighting Components in Lamps and Luminaires

For information contact [email protected] or [email protected].

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