LAM Lighting Systems
Light Craft Mfg. Inc.
High-Lites Inc. (a subsidiary of JJI Lighting Group Inc.)
W.A.C. Lighting Co.
Hera Lighting
Targetti-Tivoli Inc.
The Original Cast Lighting
Itre U.S.A. Inc.
Promolux (a division of MGV Inc.)
Primelite Mfg. Corp.
Nessen Lighting (subsidiary of JJI Lighting Group Inc.)
MagneTek Inc.
Gamproducts Inc.
Square Dome
Solatube Intl. Inc.
Fabulux Inc.
Holophane Corp.
Windsor Marketing Group
Vomela Co.
Loewenstein Inc.