Compact fluorescent bulbs: Manufacturers typically offer a 23- to 26-watt to replace the 100, a 13-watt to replace the traditional 60-watt and an 11 or 12 watt to replace the old 40-watt bulb ...

Californians can start saying goodbye to traditional 100-watt incandescent light bulbs now that the state has become the first in the country to require a new standard for the screw-base bulbs ...

The standard 100-watt light bulb is going away, and its lower-wattage cousins are soon to follow. U.S. bulbmakers can no longer manufacture the 100-watt bulb as of Saturday -- part of a multiyear ...

The first product to be affected is today's 100-watt incandescent bulb. Beginning Jan. 1, 2012, manufacturers are required to produce bulbs that are 30 percent more energy efficient.

Any bulb manufactured before Jan. 1, 2011, still can be sold. The federal regulations do not affect a variety of specialty incandescent bulbs, such as three-way, colored, bug lights and heavy-duty ...

Congress recently prevented the Energy Department from spending money to enforce the phase-out of the 100-watt incandescent light bulb. But the industry says it's really too late to make a difference.

Include me among those crazed Americans who can’t walk into Home Depot, Target or my local grocery store right now without wanting to grab a king-sized shopping cart and stuff it to the gunwales ...

For example, GE's 9 watt LED household bulb is easily as bright as the old 40-watt incandescent. Philips offers a 121/2-watt LED and an 11-watt LED that replace the old 60-watt bulb.

GE's 100-watt equivalent LED bulb uses a high-tech cooling system to push the limit of brightness for energy-efficient, long-lasting LEDs.

NEW YORK — Two leading makers of lighting products are showcasing LED bulbs that are bright enough to replace energy-guzzling 100-watt light bulbs set to disappear from stores in January ...

An Easy-Bake Oven uses only a 100-watt light bulb to cook its tasty tidbits in a small enclosed space. But that same 100-watt light bulb in a similarly enclosed light fixture can also cook.