The bulb will be available at stores in early December for between $40 and $50. Offering warm, even light, it appears a real contender for nudging out the beloved incandescent bulb. Martin LaMonica is ...

NEW YORK – Sorry to see 100-watt bulbs disappear from stores because they were energy hogs? You can now get LED bulbs that roughly match the 100-watters for size and brightness, but use far less ...

Few talked about solid-state lighting -- known as light emitting diodes or LEDs --except as futuristic technology that would probably come of age in 2020 and beyond. Most consumers considered them ...

Currently the brightest options for those looking to ditch their incandescent light bulbs in favor of the longer life and more energy efficient LED variety are those equivalent to 60 watt incandescent ...

Buying a light bulb used to be a no-brainer. Now it's a brain teaser; the transition to more energy-efficient lighting means choosing from a dazzling array of products. We've long identified bulbs by ...