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 ...

There's a lot to like about this low-cost LED light bulb -- but how good is it on dimmer switches? Ry Crist Former Senior Editor / Reviews - Labs Originally hailing from Troy, Ohio, Ry Crist is a ...

GlacialLight, expanded its Capella Series of LED products with the new GL DL08 LED Downlight. This highperformance 8-inch 18 Watt LED downlight is an all in one bulb and fixture for ease of ...

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 ...

This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge. Timed to mark the 131st anniversary of Thomas Edison’s invention of the lightbulb, ...

Timed to mark the 131st anniversary of the invention of the light bulb by Thomas Edison—whose birthday is marked by a Google doodle today—General Electric on October 21 unveiled an illumination ...