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ASTM F2771-09

Historical Revision

Standard Test Method for Determining the Luminance Curve of an Electroluminescent Lamp at Ambient Conditions (Withdrawn 2023)

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1.1 This test method establishes the procedures for determining the visible performance change, which is defined by luminance, color and cosmetic appearance of an electroluminescent lamp during operation over an extended time.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

To provide a standardized test method that can be used for a valid comparison of luminance time curves, color changes and cosmetic changes between lamps of various designs, fabrication techniques, and sources.

SDO ASTM: ASTM International
Document Number F2771
Publication Date May 1, 2009
Language en - English
Page Count 3
Revision Level 09
Supercedes
Committee F01.18
Publish Date Document Id Type View
May 1, 2016 F2771-10R16 Revision
May 1, 2010 F2771-10 Revision
May 1, 2009 F2771-09 Revision