Lighting

Did you know there are more than 3 billion light sockets in homes across the U.S. with old inefficient bulbs, wasting billions of dollars in energy costs and contributing to greenhouse gas emissions? If every American home replaced just one inefficient light bulb with one that has earned the ENERGY STAR, we would save more than $570 million in energy costs and prevent nearly 7 billion pounds of greenhouse gas emissions per year, equivalent to the emissions from approximately 670,000 cars.