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Next Webinar
Thursday, February 23rd 12:00PM ET
Join us as we share project outcomes published in CLTC’s LD+A Research article Next Generation Healthcare Lighting and learn about CLTC’s current projects that are addressing questions related to design and spectrum. Webinar participants are eligible for one IES Continuing Eduction Unit (CEU).
Daylight Metrics Update: New Provisions in LM-83-23 Spatial Daylight Autonomy (sDA) and Annual Sunlight Exposure (ASE)
18 April 2024 | 12:00 pm - 1:00 pm EDT
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...
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The Little Island That Could
Glowing ‘tulips’ beckon visitors to an oasis floating atop Manhattan’s Hudson River Joining the ranks of New York City’s “little islands”—think Governors, Randall’s and Roosevelt—is no small feat, but a new 2.4- acre public park “floating” on the Hudson River has met the challenge. Designed by Heatherwick Studio in collaboration with Mathews Nielsen Landscape Architects, and aptly dubbed Little Island,...
READ MOREThe IES is on a mission to improve life through quality of light.
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Top Image Photo: Joseph Ho, Wolcott Architecture