• Cooper Lighting Solutions

• ABS Lighting

• AVT Inc.

• Adams Face Veneer Company, Inc.

• Adra Electric Products

• Advent Lighting (SPI Lighting Group)

• Allmand Bros. Inc.

• American Fluorescent Corp.

• American Glass Light Company

• American Lighting

• American Scientific Lighting Corp.

• American Site Furniture

• Amerlux Lighting Systems

• Ameron International Corp.

• Ankmar Door, Inc.

• Antique Street Lamps

• Aradyne Windsocks

• Architectural Area Lighting

• Architectural Details, Inc.

• Architectural Landscape Lighting

• ArchitecturePlus International

• Arroyo Craftsman

• Arte De Mexico

• Associated Plumbers Inc.

• Audio Products International Corp. (Energy Speaker Systems)

• B&B Roadway Security Solutions

• B-K Lighting

• BEGA/US

• Baldinger

• Barbican Architectucal Products Ltd.

• Basco

• Beacon Products

• Bendalite

• Bieber Lighting Corp.

• Brass Light Gallery

• Brownlee Lighting

• C.W. Cole & Co.

• CAST Lighting

• Canlyte

• Canterbury International

• Capital Lighting and Supply

• Certainly Wood

• Chauvet Lighting

• Columbia Lighting

• Conservation Lighting International Ltd.

• Cornelius Architectural Products

• Coronet Chandelier Originals

• Craft Metal Products

• Crafton, Tull & Associates, Inc.

• Crescent Electric Supply Co.

• Crouse-Hinds Div.

• Crouse-Hinds Lighting

• Crownlite Mfg. Corp.

• Custom Quality Painting Inc.

• D'AC Lighting

• D'Lights

• DCS/Dynamic Color Solutions, Inc.

• Danbel Inc.

• Daniel R. Smith & Associates Inc.

• David Del Vecchio, AIA

• Day-Ray Products

• Dean Lumber Company

• Delta Lighting Systems

• DesignPlan Lighting

• Designers Fountain

• Dunn & Associates, P.A.

• Duraline Div.

• Duray Fluorescent Manufacturing Company, Inc.

• Duro-Test Lighting

• Dutch Mills, Inc.

• EGS/Appleton Electric

• ELA Lighting

• ETA Engineering

• Edison Price Lighting Inc.

• Electrodex

• Electronic Theatre Controls, Inc. (ETC)

• Elliptipar

• Engineered Lighting Products

• Eran Lighting-Plastics Industries

• Esco International

• Ewing International

• Excelite, Inc.

• Federal APD

• Fiberstars

• Flagpoles, Inc.

• Flos USA

• Food Tech Structures, LLC

• Fulton Industries

• GCPA

• Gates & Sons Inc.

• Glass Illuminations

• Global Equipment Marketing, Inc.

• Gold Coast Light

• Group One Ltd.

• H-B Instrument Co.

• HID Systems

• Hadco Lighting

• Hanover Lantern

• Helios Lighting Ltd.

• Herwig Lighting Co.

• Hetherington Industries Inc.

• High End Systems

• Hinkley Lighting

• Historical Arts & Casting, Inc.

• Holophane Canada Inc.

• Holophane Corp.

• Hubbell Canada Inc.

• Hubbell Lighting

• Hunt Control Systems Inc.

• Hunter-Knepshield Co. (Hunters Trail)

• Hydrel Corp.

• Idaho Wood Industries

• Incon Lighting

• Infinity Lighting, Inc.

• Intelligent Lighting Controls

• Interlectric Corp.

• International Chimney Corp.

• J W I

• J.H. Baxter & Co.

• JJI Lighting Group

• JRA

• Jet-Phillips

• John Portman & Associates

• Juno Lighting Group

• Justice Design Group

• Kenall Manufacturing Company

• Kirlin Company

• Kokomo Opalescent Glass

• Kolb Lighting Consultants

• Kurt Versen Company

• Kurtzon Lighting

• LBL Lighting

• LSI Greenlee Lighting

• LSI Industries Inc.

• LSI Lighting Systems

• Lamar Lighting Co.

• Larsen Industries, Inc.

• Ledalite Architectural Products Inc.

• Legion Lighting Co.

• Lexington Standard Corp.

• Lights of America

• Lightway Industries

• LiteBeams

• Litelab Corp.

• Lithonia Lighting

• Looper Landscaping & Irrigation

• Lost River Log Cabins

• Louis Poulsen Lighting, Inc.

• Lucifer Lighting Co.

• Lumax Industries

• Lumenyte International Corp.

• Lumitron Corporation

• Lycian Stage Lighting

• Machado and Silvetti Associates, Inc.

• Madam Enterprises Inc.

• Magnaray International Div.

• Magni Flood Inc

• Magnum Companies

• Mainlining Service, Inc.

• Manning Lighting

• Martin Professional, Inc.

• McDermott: Julian A. McDermott Corp.

• McFadden Lighting Company

• Mica Lighting Co.

• Milbank Manufacturing

• Millerbernd Mfg. Co.

• Moldcast

• Moloney Painting Ltd.

• Moore Lambert Lighting

• Moultrie Manufacturing Company

• Multi-Electric Mfg.

• M?tal Pole-Lite Inc.

• Natale Machine & Tool Co., Inc. (CIRCLE D LIGHTS)

• National Specialty Lighting

• Nemco Architectural Lighting

• Nessen Lighting

• Newstamp Lighting Co.

• Niland Company

• North Star Lighting, Inc.

• Northern Building Systems

• Norwell Mfg. Co.

• Nowell's

• Nutron Mfg.

• OSRAM SYLVANIA INC.

• One Step Lighting Inc.

• P M C Lighting

• Packaged Lighting Systems, Inc

• Paraflex Industries

• Patina Finishes and Copper Coats, Inc.

• Pauluhn Electric Mfg. LLP

• Pelco Products

• Pennsylvania Globe

• Philips Lighting Co.

• Phoenix Products Co.

• Pittsburgh Manufacture & Installers

• Powell Electrical Manufacturing Company

• Precolite Moldcast Lighting Co.

• Prescolite, Inc.

• Primelite Manufacturing Corp.

• Qualite Sports Lighting

• Quality Lighting

• Quick Crete Products Corp.

• Quoizel Inc.

• RAB Electric Mfg. Co.

• RACO

• Regent Lighting Corporation

• Rejuvenation Lamp & Fixture Co.

• Rig-A-Lite Partnership Ltd.

• Roberts Step-Lite Systems

• Rotocast International Inc.

• Ryther-Purdy Co.

• S W I V E L I E R

• SEPCO- Solar Electric Power Company

• SIMKAR Corp

• SPI Lighting Inc.

• SRB Technologies

• San Diego Sheet Metal Works

• Saxe-Patterson

• Sea Gull Lighting

• Seating Services Incorporated

• Selux Corp.

• Sentry Electric Corp.

• Shakespeare Fiberglass Co.

• Shaper Lighting

• Sherman Mechanical

• Sistemalux

• Skyline Manufacturing Co. Ltd.

• Solais

• Southwire Co.

• Sparkle Plenty

• Spaulding Lighting, Inc.

• Spectrolab

• Spero Electric Corp.

• Spina's Steel Workers Co., Ltd.

• Spring City Electrical Mfg. Co.

• Starfire Lighting

• Steel City Painting Services, Inc.

• Sterling Contracting, LLC

• Sternberg Vintage Lighting

• Sterner Lighting Systems

• Stevens & Wilkinson of South Carolina, Inc.

• Summerwood

• Sun Precast Co., Inc.

• Sun Valley Lighting

• Superior Electric

• Swanson & Youngdale, Inc.

• Sylvan Designs

• TEKA Illumination

• THOR Systems, Inc.

• Territo Electric, Inc.

• Tescor, Inc.

• The E.L. Foust Co.

• The L. C. Doane Company

• Theatrical Lighting Systems, Inc.

• Thomas & Betts Electrical

• Thomas Lighting Group

• Tortran

• Trimblehouse Corp.

• Tristate & Electric & Electronics Supply Co.

• U.S. Architectural Lighting

• Union Metal Corp.

• Union Mfg. Co.

• Universal Lighting Technologies, Inc.

• Ushio America

• Utility Concrete Products Co.

• Vantage Lighting, Inc.

• Varco International, Inc.

• Venture Lighting International

• Visa Lighting Corporation

• Visco

• Vista Lighting, A Subsidiary of JJI Lighting Group

• Vista Manufacturing Company, Inc.

• Ward Industries

• Western Chandelier

• Whelen Engineering Company, Inc.

• Xercon

• Zomeworks Corp.