IES Live Webinar Series

IES Live Webinar Series

Each month the IES presents a live webinar with topics beneficial to IES Members and others in the lighting community. We invite you to register now . If you have any questions concerning the webinar series, please contact .

Featured Webinar

Quantifying Luminaire Performance

How luminaires are photometered and how that data is applied in lighting simulations

August 15th 12:00 PM ET

FREE FOR IES MEMBERS

Luminaire performance needs to be quantified so designers can make informed decisions when selecting products as well as evaluate how those products will contribute to the lighting requirements of their projects. Learning how luminaire photometry is done allows you to better understand their performance data and how it should be applied. Details such as the orientation of the intensity distribution, the location of the photometric center and the luminous shape can all have significant impacts on your lighting simulations. It is critical to know the limits of the data supplied by the manufacturer and what is contained in IES files so that you can obtain the most accurate lighting simulations possible and avoid reworking projects that don’t perform as expected.

This seminar will cover the basics of how luminaires are photometered, how distributions and photometric centers are defined, near field/far field photometry, and the surprising importance of luminous geometry.

Webinar participants are eligible for one (1) IES Continuing Education Unit (CEU).

Mark Jongewaard

PRESENTER: Mark Jongewaard
Mark Jongewaard started as an illumination engineer at Lighting Technologies, Inc. (LTI) in 1989, later becoming vice president, director of the optics division and part-owner until 2006, when LTI was sold to Musco Sports Lighting. Since the sale, Mark and business partner Ryan Kelley led the formation of LTI Optics (LTIO), which spun off from Musco and continues the optics related business from LTI. This includes the development and sale of Photopia — the most widely used optical design software in the architectural lighting industry — as well as providing optical design services for illumination based (non-imaging) optical systems. He currently is president and principal of LTIO.

Upcoming Webinars

Introduction to Visible Light Disinfection

September 19th 12:00 PM ET

FREE FOR IES MEMBERS

PRESENTERS: 
David H. Sliney, PhD and Richard L. Vincent

Topic experts Dr. David Sliney and Richard Vincent will discuss the science, applications, guidelines, potential and concerns regarding Visible Light Disinfection. Many manufacturers are making claims that cannot be substantiated. David and Richard will take you through what we know, what we don’t know and what you should avoid. Specific topics will include upper room germicidal UV application, surface decontamination, and UV tools and guidelines.

This seminar will cover the basics of how luminaires are photometered, how distributions and photometric centers are defined, near field/far field photometry, and the surprising importance of luminous geometry.

Webinar participants are eligible for one (1) IES Continuing Education Unit (CEU).

 

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