Energy & Environment California bucks Trump administration lightbulb rollback with tougher state standard Energy & Environment / 5 years ago by Rebecca Beitsch 11/13/19 4:50 PM ET
Energy & Environment States, green groups challenge rollback of Obama-era lightbulb rules Energy & Environment / 5 years ago by Rebecca Beitsch 11/04/19 4:42 PM ET
Energy & Environment Energy Department seeks stricter light bulb efficiency standards Energy & Environment / 9 years ago by Timothy Cama 02/12/16 4:44 PM ET
Energy/Environment GOP takes last shot at repealing light bulb ban Energy/Environment / 11 years ago by Pete Kasperowicz 01/09/14 9:22 AM ET
