Green Ballast, Inc. develops, markets, and distributes electronic ballasts for fluorescent fixtures in the commercial lighting industry. It offers daylight harvesting and programmable ballasts. The company markets its products to commercial real estate end-users, which include commercial real estate developers, commercial building owners and managers, and tenants of commercial buildings; energy service companies; original equipment manufacturers; and electrical lighting product distributors. Green Ballast, Inc. was founded in 2011 and is headquartered in Memphis, Tennessee.