See why these lightbulbs could be great for your wallet and the planet.

We like the Philips LED Ultra Definition Dimmable Warm Glow Effect A19 Light Bulb for its soft white light, dimmable brightness, energy efficiency, and more. Real Simple / Brian Kopinski Lighting can ...

At the end of July, the incandescent light bulb – patented by Thomas Edison in 1880 and a common fixture in American homes for more than a century – will pass into history. By Aug. 1, commonly used ...

TURLOCK, Calif. -- The evolving energy crisis in the Western United States is shining a spotlight on a niche often overlooked by supermarket shoppers: energy-efficient light bulbs. Although some ...

Energy-efficient LED bulbs are becoming more and more popular each day. They use light-emitting diodes (LEDs) to produce light. Compared to traditional incandescent bulbs, LED bulbs use less energy, ...

On Earth Day, Philips Lighting is launching a new line of incandescent light bulbs that the company says will meet federal energy efficiency standards coming into force in the US over the next few ...

You may have heard by now: the classic incandescent light bulb is on its way out. Because incandescent light bulbs are some of the least efficient on the market—wasting up to 90% of electricity as ...

The U.S. Department of Energy (DOE) adopted two new rules for light bulbs, also known as general service lamps, that will conserve energy and help consumers save on their energy bills. The first rule ...

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Buying a light bulb can be complicated. If you don't take the time to figure out what type of bulb you need, it may not match the color of the other bulbs in the room or even work in your fixture.