Become a Sustaining Member
IES Sustaining Membership is for companies, institutions, and other organizations regardless of staff size or operational budget.
IES Illuminance Selector
Design your projects to IES/ANSI recommended light levels faster than ever though the Illuminance Selector
Become an IES Member today
Join our community of lighting professionals and enjoy the benefits
PNNL: The Growing Body of Research on Near Infrared and How it Could Change Lighting Practice
The “circadian era” of lighting has challenged lighting specifiers to expand beyond vision and aesthetics to account for how light can affect physiological wellbeing. Now the industry is beginning to…
Light & Materials
A visual exploration of the dynamic relationship between light and the materials it illuminates. Through a wide range of examples—from finely crafted millwork details to large-scale architectural applications—this webinar examines…
Coves Coves Coves
Cove lighting is widely used in different ways throughout the built environment. From early festoon creations through neon and linear fluorescent to today’s ever shrinking LED products there are some…
PNNL: The Growing Body of Research on Near Infrared and How it Could Change Lighting Practice
The “circadian era” of lighting has challenged lighting specifiers to expand beyond vision and aesthetics to account for how light can affect physiological wellbeing. Now the industry is beginning to…
Light & Materials
A visual exploration of the dynamic relationship between light and the materials it illuminates. Through a wide range of examples—from finely crafted millwork details to large-scale architectural applications—this webinar examines…
Coves Coves Coves
Cove lighting is widely used in different ways throughout the built environment. From early festoon creations through neon and linear fluorescent to today’s ever shrinking LED products there are some…
Light for Life® Virtual Symposium: Commissioning
Beyond the Checklist Overview Join us on Thursday, October 8, 2026 for Light For Life®: Commissioning, a one-day virtual symposium dedicated to the formal quality process which begins at pre-design…
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.
LIGHTING DESIGN & APPLICATION
.
Sightlines | Civil Lighting Design: A Missing Discipline
.
Not Kicked to the Curb—Connected to It
.
A Quarter for Your Thoughts
Join Our Mailing List
Thank you for generously supporting our efforts to improve life through quality of light.
