• AIA, American Institute of Architects
• ALA, American Lighting Association
• ANSI, American National Standards Institute
• ASTM, American Society for Testing and Materials
• AOLP, Association of Outdoor Lighting Professionals
• IAEEL, International Association for Energy Efficient Lighting
• IALD, International Association of Lighting Designers
• CIE, International Commission on Illumination
• IDA, International Dark-Sky Association
• IEEE, Institute of Electrical and Electronic Engineers
• IEC, International Electrotechnical Commission
• IESNA, Illuminating Engineering Society of North America
• ISO, International Standards Organization
• LCA, Lighting Controls Association
• NAESCO, National Association of Energy Service Companies
• NAILD, National Association of Independent Lighting Distributors
• NCQLP, National Council on Qualifications for the Lighting Industry
• NEMA, National Electrical Manufacturers Association
• NALMCO, International Association of Lighting Management Companies
• NAED, National Association of Electrical Distributors
• NLB, National Lighting Bureau
• USGBC, U.S. Green Building Council

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