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SAE J 2999:2026-04-13

Determination of the Effective Projected Luminous Lens Area (EPLLA) by Design Analysis

Summary

This SAE Recommended Practice provides a method for determining the Effective Projected Luminous Lens Area (EPLLA) of a lamp function using design analysis. This standard was created to clarify and address how to determine EPLLA with traditional and new technologies.

Technical characteristics

Publisher SAE International
Publication Date 04/13/2026
Page Count 6
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