• 1 Lighting Workshop Report
  • 2 IES Webinar Series
  • 3 IES Mexico Section 20th Annual Lighting Seminar
  • 4 2018 IES Research Symposium
  • 5 2018 Annual Conference Speaker, Paper, and Poster Submissions Now Open
  • 6 IES Manufacturers Directory
  • 7 LD+A Latest Issue
  • 8 LEUKOS: Call for Papers on Museum Lighting
  • 9 IES Career Center
  • 10 IES/ANSI Standards
  • 11 IES Bookstore
  • Lighting Workshop Report

    Illuminating Engineering Society and Rensselaer Polytechnic Institute Center for Lighting Enabled Systems and Applications Release Workshop Report on Lighting Systems for Healthcare Environments

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  • IES Webinar Series

    Next Webinar: Layers of Light Residential & Hospitality

    March 15th, 12:00 EST
    Lighting plays a critical role in fostering safety, security, and a sense of welcome to residential and hospitality projects, especially after the sun goes down. Learn how historical and psychological context can inform layered and adaptable lighting design solutions for lobbies, reception areas, restaurants, and residential living spaces that result in happier humans and more dramatic architecture. Participants to this webinar are eligible for one (1) IES Continuing Education Unit (CEU).

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  • IES Mexico Section 20th Annual Lighting Seminar

    APRIL 18-19, 2018
    Mexico City, D.F.
    Includes presentations from 12 international speakers.

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  • 2018 IES Research Symposium

    Light + Human Health Symposium

    April 8-10, 2018 | Atlanta, GA
    Crowne Plaza Atlanta Midtown


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  • 2018 Annual Conference Speaker, Paper, and Poster Submissions Now Open

    Poster Submissions Close: May 1
    Paper Submissions Close: May 19

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  • IES Manufacturers Directory

    The IES Manufacturers Directory of the Lighting Industry is the database dedicated to lighting professionals, helping them find the products & services they need.

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  • LD+A Latest Issue

    The magazine of the Illuminating Engineering Society

    In This Issue: Day at the Museum, Six Ways to Light Exhibits, Color-Tuned Collection, Visitors Center Floats on Air, and more...

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  • LEUKOS: Call for Papers on Museum Lighting

    Special Issue: Museum Lighting

    Submissions will be accepted until March 31, 2018

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  • IES Career Center

    IES Career Center offers professional services to help you build and manage your career for maximum potential for success.

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  • IES/ANSI Standards

    Order IES/ANSI Standards that are open for public review:

    • BSR/IES RP-16-17 Addendum A - Public Review Comment period Jan. 5 – Feb. 4, 2018
    • BSR/IES RP-22-11 Revision – Public Review Comment period Jan. 5 – Feb. 19, 2018

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  • IES Bookstore

    Digital and Hardcopy Publications

    Browse the latest standards and documents in electronic format from The Lighting Authority.

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IES Lighting Handbook

The IES Lighting Handbook

10th Edition| Reference & Application

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