Fixturecraft Corp.
Radiant Products Co.
Dalco Concept Inc.
Tecform Intl.
Polyplastic Forms Inc.
TJ Hale Co.
Bay Area Display
Rootstein
Amtekco Industries Inc.
PMI (a Leggett &Platt Co.)
Millrock
Cooper Lighting
Lowel-Light Mfg. Inc.
Solatube Intl. Inc.
Starfire Lighting Inc.
Lazarus Lighting Design Inc.
GAMproducts Inc.
LSI Industries Inc.
Philips Lighting Co.
Elux