Replacing a light bulb used to be simple. But now that old models of incandescent bulbs have been phased out, we’re swamped with choices. How do we know whether to buy an LED, CFL, or halogen ...

Households can reduce their energy bills and cut their contribution to greenhouse gas emissions by switching to more efficient lighting, but what’s the best strategy to maximize savings in cost, ...

In this issue of our environmental newsletter, we look at what's behind a new ban on compact fluorescent light bulbs, and ...

As of Jan. 1 of this year, the 60-watt incandescent light bulb—that classic of the genre; the Edisonian ideal; the signifier that illuminates in your mind’s eye when you’re asked to picture “a light ...

Here’s a bright idea: Switching to LED light bulbs can help the typical home save about a $1,000 over a 10-year period. That’s roughly $8.33 a month. A recentcost analysis based on a price survey by ...

The day had finally come, well, actually the night, when I got to see my home in a new light ? LED light to be exact. I had been waiting impatiently for the eight light fixtures I had ordered two ...