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  1. MOST RECENT

    IES RP-8-25

    Recommended Practice for Lighting Roadway and Parking Facilities

    Training Material by Illuminating Engineering Society, 2025.

    Languages: English

    Historical Editions: IES RP-8-22IES RP-8-21IES RP-8-18IES RP-8-14IES RP-8-00 (R2005)

  2. MOST RECENT

    IES RP-6-24

    Recommended Practice: Lighting Sports and Recreational Areas

    standard by Illuminating Engineering Society, 11/27/2024.

    Languages: English

    Historical Editions: IES RP-6-22IES RP-6-20IES RP-6-15IES RP-6-01 (R2009)

  3. MOST RECENT

    IES LM-98-24

    Approved Method: Measuring In-Situ Temperature of Solid-State Lighting Components in Lamps and Luminaries

    standard by Illuminating Engineering Society, 2024.

    Languages: English

  4. MOST RECENT

    IES LM-79-24

    Approved Method: Optical and Electrical Measurements of Solid-State Lighting Products

    standard by Illuminating Engineering Society, 2024.

    Languages: English

    Historical Editions: IES LM-79-19IES LM-79-08

  5. MOST RECENT

    IES RP-46-23

    Recommended Practice: Supporting the Physiological and Behavioral Effects of Lighting in Interior Daytime Environments

    standard by Illuminating Engineering Society, 11/01/2023.

    Languages: English

  6. MOST RECENT

    IES TM-33-23

    Standard Format for the Electronic Transfer of Luminaire Optical Data

    standard by Illuminating Engineering Society, 05/18/2023.

    Languages: English

    Historical Editions: IES TM-33-18

  7. MOST RECENT

    IES LM-83-23

    Approved Method: IES Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)

    standard by Illuminating Engineering Society, 2023.

    Languages: English

    Historical Editions: IES LM-83-12

  8. MOST RECENT

    IES RP-9-23

    Recommended Practice: Lighting Hospitality Spaces

    standard by Illuminating Engineering Society, 01/24/2023.

    Languages: English

    Historical Editions: IES RP-9-20IES DG-25-17IES DG-25-12

  9. MOST RECENT

    IES RP-29-22

    Recommended Practice: Lighting Hospital and Healthcare Facilities

    standard by Illuminating Engineering Society, 11/03/2022.

    Languages: English

    Historical Editions: IES RP-29-20IES RP-29-16IES RP-29-06IES RP-29-95

  10. MOST RECENT

    IES RP-27.1-22

    Recommended Practice: Risk Group Classification and Minimization of Photobiological Hazards from Ultraviolet Lamps and Lamp Systems

    standard by Illuminating Engineering Society, 10/28/2022.

    Languages: English

    Historical Editions: IES RP-27-20IES RP-27.3-17IES RP-27.1-15IES RP-27.3-07IES RP-27.1-05IES RP-27.2-00 (R2017)IES RP-27.3-96IES RP-27.1-96