Business Green: The end of inefficient incandescent light bulbs in Europe moved a step closer today as the European Commission (EC) formally adopted regulations that will see traditional light bulbs phased out over the next three years. Under the legislation, inefficient incandescent light bulbs will be progressively replaced by more efficient alternatives up to the end of 2012. The EC said households would have a choice between compact fluorescent (CFL) bulbs that typically deliver energy …