Are savings from using energy-efficient bulbs worth the money? First, it helps to understand the basic versions of home lighting options. Switching from an incandescent bulb to a light-emitting ...

As sales of environmentally friendly light bulbs grow, so do complaints. Feb. 28, 2008— -- Their spiral design is a symbol of "going green," the movement to make homes and living more energy ...

Time is money even when talking about light bulbs. Fluorescent and LED bulbs last 25 to 50 times longer than cheaper incandescent bulbs. The Department of Energy finalized rules requiring ...

Q: Will energy efficient light bulbs cost $50 each next year? A: Some light emitting diode bulbs may cost that much, but some halogen incandescent bulbs and compact fluorescent bulbs go for about ...

Incandescent light bulbs use electricity to heat a tungsten filament to the point at which it glows and creates light. It's a familiar classic, but also an energy hog by today's standards.

Rules finalized by the Energy Department will require manufacturers to sell energy-efficient light bulbs, accelerating a longtime industry practice to use compact fluorescent and LED bulbs that ...

A provision in the 2007 energy bill requires light bulbs to be 30 percent more energy efficient starting next year. The mandate won broad bipartisan support at the time. Now, some House ...

NEW YORK(CBSNewYork)-- Every time you turn on the lights, you may be putting yourself at risk, according to a disturbing new study. Energy efficient bulbs are eco-friendly and can save you big ...

Rules finalized by the Energy Department will require manufacturers to sell energy-efficient light bulbs, accelerating a longtime industry practice to use compact fluorescent and LED bulbs that ...

Wal-Mart Stores Inc. reached an annual target of selling 100 million energy-efficient light bulbs ahead of schedule after heavily marketing them as a way for consumers to save money and fight ...

The Biden administration is scrapping old-fashioned incandescent light bulbs. Rules finalized by the Energy Department will require manufacturers to sell energy-efficient lightbulbs, accelerating ...