The Illuminating Engineering Society of North America (IESNA) is the recognized technical authority on illumination. For 100 years, its objective has been to communicate information on all aspects of good lighting practice to its members, to the lighting community, and to consumers, through a variety of programs, publications, and services.

Upcoming Events!

2008 ED-150 Class

DATE:

MODULE:

Sept. 9

Designing for Lighting Quality

Sept. 11

Establishing Lighting Goals

Sept. 16

Light Sources

Sept. 18

Color

Sept. 23

Lighting Calculations, Part 1

Sept. 25

Vision

Sept. 30

Lighting Calculations Part 2

Oct. 2

Luminaires/Optical Control

Oct. 7 

Daylighting

Oct. 9 

Electrical Systems

Oct. 14

Controls for Lighting

Oct. 16

Economics

Check out the new IES Puget Sound BLOG.