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

    The world's largest annual architectural and commercial lighting trade show and conference.

    Pre-Conference May 6-7
    Trade Show & Conference May 8-10

    McCormick Place, Chicago, IL USA

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  • 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: Design for Color and Illumination (DG-1-16)

    April 19th, 12:00 EDT
    When developing a lighting design, lighting specifiers determine the lamp and fixture combination that best suits the design’s requirements based on many factors. While some considerations are largely technical, such as power consumption, the amount of light generated, and how light is distributed, one consideration is both technical and artistic and can be approached in a number of ways. 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: Next Edition: How a Library Turned a Page, Hotel Homage, Designing for Pediatrics, Manufacturers & Services Directory, 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 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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