The Emerging Professional


Ask an EP: Kailey M. Lietzke

Why lighting? I really lucked into lighting. I went to the Milwaukee School of Engineering (MSOE) for architectural engineering, thinking that it would be very technical but that I would get to work on buildings which I was hoping would satisfy my creative side. At MSOE, you

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Ask an EP: Mohit Lokane

Why lighting? Light has biological effects on the human body. A variety of diseases, including cancer and diabetes, appear to have links to the circadian rhythm according to recent research studies. Various nocturnal animal species also suffer from light pollution,

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Ask an EP: Thomas Patten

Why lighting? The mix of art and engineering. In lighting, you’re working to save the world with energy efficiency, but you still care how things look. The goals are not just dollars, like in so many things, and the projects still have a direct impact on the biggest issues

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LD+A Past Issues
Past Issues
LD+A is a magazine for professionals involved in the art, science, study, manufacture, teaching, and implementation of lighting. LD+A is designed to enhance and improve the practice of lighting. Read More
LD+A Past Issues

Each issue of LD+A Magazine focuses on a theme, such a sustainable design, retail lighting, LED applications, museum lighting, hospitality lighting, institutional/public building lighting, and street and area lighting.

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LD+A Marketplace
LD+A's Marketplace section offers new product announcements, award-winning products from LIGHTFAIR and a recap of our annual Progress Report and Manufacturer's Directory issues. Read More
AM&P EXCEL Gold Winner
Award Winning
LD+A Magazine is the recipient of the 2017 EXCEL Gold Award for "Single Topic Issue" category from Association Media & Publishing (AM&P). Read More

Advertise in LD+A

Advertise in LD+A

Reach influential decision makers who light the world. LD+A is the only paid circulation publication reaching lighting professionals. Of the more than 8,000 subscribers, approximately 7,500 are IES members who pay to receive LD+A with a portion of their membership dues.

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Digital Issues of LD+A
LD+A Digital Issues

IES Members are welcome to read the digital editions of LD+A Magazine.

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IES Telephones Update

We are currently experiencing issues with our phone system. While we work to rectify this issue, please visit the IES “about us” page to contact staff members via email.

Thank you for you patience.