75% less energy According to Energy Star EnergyStar.gov Learn more about Energy Star lighting. Energy Star: Light Bulbs (LEDs) Energy Star Qualified LED lighting 75 percent less electricity and last 10 times longer 75 percent less electricity and last 10 times longer Department of Energy use about 75% less energy 75 percent less electricity and last 10 times longer ENERGY STAR EnergyStar.gov save you up to $75 per year Energy Star Qualified LED lighting