GAM Products Inc.
Color Kinetics Inc.
Cooper Lighting
Lowel-Light Mfg. Inc.
Solatube Intl. Inc.
GAMproducts Inc.
Lazarus Lighting Design Inc.
Starfire Lighting Inc.
LSI Industries Inc.
EIKO Ltd.
RSA Lighting
Electronic Theatre Controls (ETC)
TIR Systems Ltd.
Prudential Lighting
Elux
Philips Lighting Co.
Ruud Lighting
Bruck Lighting Systems
2thousand degrees Inc.
Contrast Lighting ML Inc.