Lighting Energy Management

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  1. IES LEM-1-05▹ [ Withdrawn ]

    IESNA Recommended Procedure for Determining Interior and Exterior Lighting Power Allowances

    standard by Illuminating Engineering Society, 01/01/2005.

    Languages:

    Historical Editions: IES LEM-1-99

  2. HISTORICAL

    IES LEM-1-99▹ [ Withdrawn ]

    This document has been replaced. View the most recent version.

    Recommended Procedure for Determining Interior and Exterior Lighting Power Allowances

    standard by Illuminating Engineering Society, 08/08/1999.

    Languages:

    Historical Editions: IES LEM-1-05

  3. HISTORICAL

    IES LEM-7-13▹

    This document has been replaced. View the most recent version.

    Lighting Controls for Energy Management, Includes Addendum (2018)

    standard by Illuminating Engineering Society, 2013.

    Languages:

    Historical Editions: IES LP-6-20