TIPP CITY, Ohio, Jan. 26, 2015 (SEND2PRESS NEWSWIRE) -- The owners of Energy Optimizers, USA have sold its affiliate company, Lighting Optimizers, USA, to Eco Engineering. This decision was made to ensure continued world-class service for Energy Optimizers' clients, while allowing the company to focus on and expand its core business of vendor-neutral energy efficiency projects for the educational, governmental, commercial and industrial markets.