For two decades, the Lighting Controls Association (LCA), a council of the National Electrical Manufacturers Association (NEMA), has educated the professional building design, construction, and management communities about lighting control technology, application, and benefits. Signature activities include a website and newsletter, sponsorship of a major award for controls application, Education Express system of free online courses, and publications, including the sponsorship of control-related publications by organizations such as the IES. Members include noted leaders in the manufacture of advanced controls and dimmable ballasts and drivers.