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IES Illuminance Selector
Design your projects to IES/ANSI recommended light levels faster than ever though the Illuminance Selector
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Sponsor and exhibit bookings are now open for IES24, The Lighting Conference Don’t miss this opportunity to network with over 500 professionals at the State of the Industry Event
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Featured Event
2024 Aviation Lighting Committee Fall Conference
The Fall Meeting is a fantastic opportunity to network with more than 300 of the aviation lighting industry’s best electricians, engineers, and manufacturers. With presentations, panels, and discussions across a diverse cross-section of industry topics, the Fall Meeting is a valuable time for industry collaboration. We dedicate a few hours every year as a day…
What’s in the Luminaire YOU are Specifying? Why LED Drivers Matter for Your Lighting and Controls Project
LED drivers matter. Their quality, capability and intelligence drive the results of your lighting design and empower lighting controls on your project. This course will provide an in-depth review of the driver performance specifications to deliver quality of light, dimming, flicker-safe capabilities and lighting controls including luminaire-level lighting controls.
Daylight Metrics Update: New Provisions in LM-83-23 Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)
IES Lighting Measurements (LM) 83-23, Approved Method: IES Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE) recently underwent significant revisions and ANSI certification. LM-83-23 describes the IES approved method for computing annualized climate-based metrics for daylight sufficiency (sDA) and for excessive sunlight exposure in buildings (ASE). It provides a common reference standard for daylighting…
International Day of Light Research Webinar: Focus on Daylighting
The IES is on a mission to improve life through quality of light.
Wherever you are in your professional journey, we have the resources to support you.
The IES is on a mission to improve life through quality of light.
Wherever you are in your professional journey, we have the resources to support you.
Rethinking the Glass Box
Keeping It In-house
“We were excited at the prospect of playing the designer for once,” said Stephanie Ragusa, director of operations and design studio at Lighting Dynamics, Inc. “Our typical role is to comply with...
Controls: Integration Roadmap
Today, lighting control systems communicate and work side-by-side with building systems. For example, a lighting and HVAC system may use the same occupancy sensors in various spaces to reduce the overall number...
A Geyser of Light
In Ohio, Fountain Square has been a prominent gathering spot for Cincinnatians for well over a century. With the famous Tyler Davidson Fountain residing in the center of the city’s shopping and...
LIGHTING DESIGN & APPLICATION
Jet-Setters: Designers Discuss the Adventure of International Projects
Message: We Care
Healthy Choices: A Medical Center Leverages Lighting to Let Kids be Kids
A Geyser of Light
A Third-Place Finish
How They Did It: Tiffany Window
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