Cooper Industries, Houston, has acquired Fifth Light Technology Ltd., a privately owned lighting controls company based in Oakville, Ontario, that specializes in the design, sale and implementation of digitally addressable lighting interface (DALI) solutions and a suite of centralized building management software applications. According to a press release announcing the acquisition, over the past several years, Fifth Light has installed over 100,000 control devices throughout North America. Fifth Light will become part of the Cooper Controls business unit within Cooper Lighting. Details