National Association of Electrical Distributors

National Association of Energy Service Companies

American Lighting Association

National Association of Innovative Lighting Distributors

IESNA – The Illuminating Engineering Society of North America

LCA – The Lighting Controls Association

National Association of Lighting Management Companies

National Energy Manufacturers Association

The International Association of Lighting Designers

National Electrical Contractors Association

International Brotherhood of Electrical Workers

International Commission on Illumination

International Society for Optical Engineering

National Council on Qualification for the Lighting Professions

National Lighting Bureau