ANSI E1.25-2012
Recommended Basic Conditions for Measuring the Photometric Output of Stage and Studio Luminaires by Measuring Illumination Levels Produced on a Planar Surface

Standard No.

ANSI E1.25-2012

Release Date

2012

Published By

American National Standards Institute （ANSI)

Latest

ANSI E1.25-2012

ANSI E1.25-2012 history

• 2012 ANSI E1.25-2012 Recommended Basic Conditions for Measuring the Photometric Output of Stage and Studio Luminaires by Measuring Illumination Levels Produced on a Planar Surface
• 2006 ANSI E1.25-2006 Recommended Basic Conditions for Measuring the Photometric Output of Stage and Studio Luminaires by Measuring Illumination Levels Produced on a Planar Surface