For instance, to gain an Energy Star, light bulbs must use less than 90% energy than standard bulbs, while washing machines must use about 20% less energy and about 30% less water than regular ...

Energy Star qualified bulbs meet stringent standards ... If you have recessed lighting, the color of the can's interior, which surrounds the bulb, affects light output and light color.

LED lighting – particularly ENERGY STAR® certified light bulbs – use at least 75 percent less energy than standard bulbs and last up to 25 times longer. Credit: Courtesy of Eversource ...