(AP) -- Light-emitting diodes are prime candidates for replacing inefficient incandescent bulbs, but have a few things working against them. They can provide a pleasing warm light or they can be ...

Compact fluorescent light bulbs (CFLs) are poised to replace those familiar incandescent bulbs we’ve been using since electricity became a household necessity. Among their benefits: • CFLs use 90 ...

Compact fluorescent light bulbs — once considered corkscrew-shaped emblems of the clean-energy transition — will effectively be phased out under a Biden administration rule finalized Friday that sets ...

Fluorescent light bulbs are a good idea even if you have to open a window when one breaks. If you haven’t made the leap yet, you probably will. The push is on for fluorescent lights. And why not? They ...

I get that we have to let incandescents go, but the chilly, shrill light of their replacements doesn’t compare. By Pamela Paul New efficiency rules, more than a decade in the making, have taken effect ...