ECObulb®PLUS from Feit Electric is not your average compact fluorescent light bulb (CFL). As the first widely available low mercury compact fluorescent light bulb (CFL) in the U.S., ECObulb®PLUS not only uses 75% less energy and lasts up to 13 times longer than a standard incandescent bulb, it also contains lower amounts of toxic and hazardous materials thus protecting you and the environment.