Our 2025 picks for where to go when you need to learn more about lighting, from A-Z. With all of the technological changes in lighting over the past few years, getting the latest available information on products and trends is critical. The associations, government resources, publications, websites and universities listed are EW’s updated picks for the best lighting education, information on trends and new products, and networking/educational opportunities at lighting industry events.  The trade associations listed capture the diversity of business interests in the lighting industry.  2025 Lighting Resource Guide | Electrical Wholesaling