Cooper Controls, the latest member of the Cooper family, is a market leader in energy management, architectural, and entertainment lighting controls. A subsidiary Cooper Industries, it was formed by the acquisition of Novitas Inc. in November 2005, Polaron PLC in March 2007 and PCI Lighting Control Systems in August 2007. Cooper Controls includes leading brands such as Greengate, iLumin (North America), iLight (International), Zero88 and Fifth Light.