We've moved! Our Phoenix office is now located in Tempe, AZ.
Visit us at 1705 W University Drive, STE 107, Tempe, AZ 85281
Please join us for our IS Colorado Trade Show!
Thursday, April 10th from 11am-6pm @ Ironworks

Available in all IS regions.
Available in all IS regions.

Only available in Colorado.
Available in all IS regions.
Available in all IS regions.
Only available in Arizona.

Available in all IS regions.
Available in all IS regions.
Available in all IS regions.
Our Story
We trace our beginnings back to the W.F. Blynn Company that was established in Colorado in 1937 representing housewares and lighting. As the lighting component continued to grow over the ensuing years with the addition of brands, such as Halo Lighting in 1962, it became apparent the need to start creating separate channels for the business. This occurred in 1972 with the launch of Illumination Systems as a DBA of the Blynn Company.
In 1981, Illumination Systems was set up as an independent corporation ending the 44 year association with the Blynn Company.
The success story of our company has been based on a growing and loyal client base, the continuing development of the services we provide and most important skilled, knowledgeable, and dedicated staff.
Services
TRAINED TO PROVIDE THE HIGHEST LEVEL OF SERVICE IN THE DESIGN COMMUNITY
ISI’s specification sales team is constantly being trained at the highest degree in order to provide the latest information throughout the design community including architects, engineers, interior designers, lighting designers, distributors and contractors.
Our outside sales teams are backed up with an inside technical service team that can offer comprehensive calculations using the latest in lighting design software, AGI32 and Autocad.
Our team is equipped to provide an energy analysis on your project to determine your anticipated payback for an upgraded lighting solution.