This little excursion down the shining history of light bulbs was triggered by borderline heart failure three Saturdays ago in Target. I was looking for 40 watt bulbs, the type that go into ceiling ...

There's no need to hoard bulbs. Our tests found that new LEDs and CFLs are light-years ahead of earlier versions. Standard 60- and 40-watt bulbs are the last to be phased out, though remaining ...

LED bulbs replaced incandescent bulbs as of 2023, but users are still adjusting to figuring out what an LED's equivalent ...