Picking the right bulb isn't always simple. Labels like Bright White and Daylight look similar but create very different ...

Part of our work here at Grist is to give advice to curious readers, and one thing we find ourselves saying a lot is, “Change those bulbs to CFLs!” But you can only socket to ’em so many times before ...

Energy-efficient light bulbs will negatively affect the colour of your walls, your art, your fabrics and your complexion. They will, however, save energy and money. What a dilemma! Light is not just a ...

If every American home replaced just one light bulb with a light bulb that’s earned the Energy Star, we would save enough energy to light three million homes for a year. Plus, we would save about $600 ...

According to a recently released German study, the supposed “environmentally friendly” compact fluorescent light bulbs (CFL’s), are reported to have “cancer causing chemicals” that are sent out when ...