• https://www.ies.org/
• 120 Wall St. Fl 17, New York, NY 10005-4026
• (212) 248-5000

Year Founded: 1906

Description:

Illuminating Engineering Society (IES) is the recognized technical authority on illumination.

Links:

• About
• Certification / Development / Learning
• Conferences / Events / Meetings
• Job Board / Careers
• Membership