Luminaires Specification Version 1.0
ENERGY STAR TM-21 Calculator (EXCEL, 110 KB)
The Version 1.0 ENERGY STAR Luminaires specification was finalized on February 16, 2011, and was subsequently revised to version 1.1 which took effect on April 1, 2012. The Luminaires V1.2 specification replaced the Residential Light Fixtures (RLF, V4.2) and Solid State Lighting Luminaires (SSL, V1.3) specifications. Materials related to this revision process are provided below. Partners and other interested parties with questions can contact Taylor Jantz-Sell (EPA) at jantz-sell.taylor@epa.gov or lighting@energystar.gov.
The ENERGY STAR TM-21 Calculators below are used to support lumen maintenance requirements, and have been updated to reflect the recently published TM-21-11 Addendum A. The majority of products should use the standard TM-21 Calculator, and products that utilize LEDs with uneven LM-80-08 lumen maintenance test intervals can use the TM-21 Calculator for Uneven Test Intervals.
ENERGY STAR TM-21 Calculator (EXCEL, 110 KB)
Comments were solicited only for proposed changes in the V1.2 letter, all other comments on the specification will be considered for future revisions. Comment period closed December 14, 2012
(14MB)EPA welcomes your feedback on this document. Comments on the Final Draft are due via email to luminaires@energystar.gov no later than Friday, January 14, 2011.
Final Draft Comments Received (comment period closed January 14, 2011)
EPA welcomes your feedback on this document. Comments on Draft 2 are due via email to luminaires@energystar.gov no later than Friday, October 29, 2010.
Second Draft Comments Received (comment period closed October 29, 2010)
EPA welcomes your feedback on this document. Comments on Draft 1 are due via email to luminaires@energystar.gov no later than Monday, June 21, 2010.
Applicable Specification Development Pages: