The Lighting Controls Association (LCA), administered by the National Electrical Manufacturers Association (NEMA), is the association dedicated to educating the professional building design, construction and management communities about the benefits and operation of automatic switching and dimming controls. The benefits include energy savings, flexibility and higher-quality building environments.

LCA members include noted leaders in the manufacture of advanced controls and dimming ballasts: Advance, DELTA Controls, HUNT Dimming, Leviton, Lightolier Controls, Lightronics, Lithonia Controls, Lutron, OSRAM SYLVANIA, PCI, Tridonic, Square D, Watt Stopper/Legrand and Universal Lighting Technologies. LCA is headquartered at the NEMA headquarters in Rosslyn, VA and is sponsored by the National Lighting Bureau.