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  1. HISTORICAL

    2240553

    IES TM-37-21

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

    Technical Memorandum: Description, Measurement, and Estimation of Sky Glow

    standard by Illuminating Engineering Society, 11/01/2021.

    Languages: English

    Historical Editions: IES TM-37-22

    • 👥MULTI-USER
  2. HISTORICAL

    2249475

    IES RP-8-21

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

    Recommended Practice for Lighting Roadway and Parking Facilities

    Training Material by Illuminating Engineering Society, 11/01/2021.

    Languages: English

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

    • 👥MULTI-USER
  3. MOST RECENT

    2249474

    IES LM-80-21

    Approved Method: Measuring Maintenance of Light Output Characteristics of Solid-State Sources

    standard by Illuminating Engineering Society, 2021.

    Languages: English

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  4. MOST RECENT

    2249476

    IES TM-21-21

    Technical Memorandum: Projecting Long-Term Luminous, Photon, and Radiant Flux Maintenance of LED Light Sources

    standard by Illuminating Engineering Society, 2021.

    Languages: English

    Historical Editions: IES TM-21-19IES TM-21-11

    • 👥MULTI-USER
  5. MOST RECENT

    2237938

    IES RP-44-21

    Recommended Practice: Ultraviolet Germicidal Irradiation (UVGI)

    standard by Illuminating Engineering Society, 07/22/2021.

    Languages: English

    • 👥MULTI-USER
  6. MOST RECENT

    2240018

    IES RP-7-21

    Recommended Practice: Lighting Industrial Facilities, Includes Errata 1 (2021)

    standard by Illuminating Engineering Society, 07/01/2021.

    Languages: English

    Historical Editions: IES RP-7-20IES RP-7-17IES RP-7-01

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  7. MOST RECENT

    2247385

    IES LP-12-21

    Lighting Practice: IOT Connected Lighting

    standard by Illuminating Engineering Society, 2021.

    Languages: English

    • 👥MULTI-USER
  8. MOST RECENT

    Std

    IES LS-5-21

    Lighting Science: Color

    standard by Illuminating Engineering Society, 01/11/2021.

    Languages: English

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  9. MOST RECENT

    2207654

    IES WP-1-20

    Guidance on the Use of Ultraviolet Germicidal Irradiation (UVGI) in Museum Applications

    standard by Illuminating Engineering Society, 12/21/2020.

    Languages: English

  10. MOST RECENT

    2205534

    IES LM-49-20 (R2023)

    Approved Method: Life Testing of Incandescent Filament Lamps

    standard by Illuminating Engineering Society, 09/09/2020.

    Languages: English

    Historical Editions: IES LM-49-12IES LM-49-01

    • 👥MULTI-USER