• 1 2017 Street and Area Lighting Conference
  • 2 IES Manufacturers Directory
  • 3 IES Webinar Series
  • 4 LC Study Group
  • 5 Roadway Lighting Committee Meeting
  • 6 88th Annual IESALC Technology Meeting
  • 7 LD+A Latest Issue
  • 8 LEUKOS: Call for Papers on Museum Lighting
  • 9 IES Career Center
  • 10 IES/ANSI Standards
  • 11 IES Bookstore
  • 2017 Street and Area Lighting Conference

    Austin, Texas

    The IES Street & Area Lighting Conference is the only conference of its kind dedicated to improving the outdoor lighting business of electric utilities and energy service companies.

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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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  • IES Webinar Series

    Next Webinar:
    G-1, Security Lighting Guidelines for People, Property and Critical Infrastructure

    August 17, 12:00 EDT
    This is an introduction to the IES Publication G1 Security Lighting Guidelines for People, Property and Critical Infrastructure by members of the committee. Participants to this webinar are eligible for one (1) IES Continuing Education Unit (CEU).

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  • LC Study Group

    The IES is offering an LC Study Group, an online, web-based support program. Enrollment in the LC Study Group is not mandatory in order to take the NCQLP exam. The LC candidate must provide proof of acceptance by the NCQLP and of payment to take the exam. 20 study sessions.
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  • Roadway Lighting Committee Meeting

    September 13–15, 2017 | Austin, Texas


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  • 88th Annual IESALC Technology Meeting

    The best opportunity to interact with the most knowledgeable people in the Aviation Lighting Industry!

    October 22-26, 2017
    Hyatt Regency Dallas
    Dallas, Texas

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  • LD+A Latest Issue

    The magazine of the Illuminating Engineering Society

    In This Issue: IES Illumination Awards, Law and Order—L.A. Style, Treat Your Building as a Patient, 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-8-xx Roadway Lighting
    • BSR/IES RP-16-xx Nomenclature and Definitions for Lighting

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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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The IES Lighting Handbook

10th Edition| Reference & Application

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The IES offices will be closed Mon, July 3rd and Tues, July 4th

In observance of the July 4th holiday, the IES offices will be closed Monday, July 3rd and Tuesday, July 4th and will reopen Wednesday, July 5th.

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