NEMA LS 20020-2023 ✓ Most Recent

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Recessed Luminaires, Ceiling Compatibility (Formerly NEMA LE 4-2012 (R2018))

standard by National Electrical Manufacturers Association , 02/29/2024

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Full Description

This  standards  publication  contains  definitions,  dimensions , and tolerances  for recessed luminaires. designed to use fluorescent, high-intensity discharge and incandescent light sources.

Drawing examples show fluorescent (tubular) lamps.  However, these drawings also apply to luminaires with other light sources.  high intensity discharge, compact fluorescent, incandescent, and other lamp sources.

This standard does not apply to hard metric dimensioned products. However, soft metric dimensions or  direct  metric  conversions   may  be  applied  throughout  this  standard  as  one  inch  equals  25.4 millimeters.

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Document History

  1. NEMA LS 20020-2023

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    Recessed Luminaires, Ceiling Compatibility (Formerly NEMA LE 4-2012 (R2018))

    • Most Recent

  2. NEMA LE 4-2012 (R2018)


    Recessed Luminaires, Ceiling Compatibility

    • Historical Version

  3. NEMA LE 4-2006


    Recessed Luminaires - Ceiling Compatibility

    • Historical Version

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Product Details

Published:

02/29/2024

Number of Pages:

26

File Size:

1 file

Product Code(s):

100138, 100138, 100138

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus