This infrared light (anything to the right of that rainbow spectrum in the graph below) isn't visible -- it's heat. Unless you're using the bulb in an Easy Bake Oven, it's a waste of energy ...

Solar panels and wind turbines get a lot of attention, but a more inconspicuous instrument is helping to reshape America’s energy economy right now: The humble light bulb. Over the past decade ...

For reference, here's a chart that shows the watt ... close to incandescents, while bulbs labeled as bright white or daylight will produce a whiter light, closer to daylight and similar to what ...

America’s ban on incandescent light bulbs, 16 years in the making, is finally a reality. Well, mostly. A rule issued in 2007, rolled back by the Trump administration, and updated last year by ...

The Biden Administration implemented a ban on incandescent light bulbs on Tuesday in favor of energy-efficient bulbs, following a yearslong bipartisan effort to phase out the bulbs after earlier ...