It's the end of an era that once illuminated a bright new technological age. Starting Jan. 1, traditional incandescent bulbs, the ones still favored by more than half of light-bulb buyers, will begin ...

That schedule apparently remains intact despite maneuvers this month by Republican lawmakers opposed the federal efficiency standards, especially for light bulbs. Led by U.S. Rep. Joseph Barton, a ...

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 ...

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 ...

Say goodbye to the old-style light bulb. On Jan. 1 it will become illegal to manufacture or import 60- and 40-watt incandescent bulbs because of federally mandated efficiency standards signed into law ...