Browsing the "led" Tag

string(0) "" Loading...

Energy Efficient Light Bulbs Are More Practical than Ever

An affordable and easy way to increase efficiency and reduce carbon emissions is to install light emitting diode (LED) and compact fluorescent lamp (CFL) light bulbs as a replacement for your incandescent lighting. In fact, to steadily increase the efficiency of world energy use, this is the first step in the Earth Policy Institute’s climate […]

February 12th

Brighten Up Your Holidays – Sustainably – with LED Lights

It all started with candles. The tradition of an illuminated holiday tree emerged around the 18th century, when wax candles were used to festoon the branches of fresh evergreens. Candles. The notion is somewhat terrifying today. But even those incandescent bulbs of childhood had their safety and practical drawbacks. The large glass bulbs would shatter; […]

December 13th

How Many Energy-Efficient Light Bulbs Does It Take to Close 705 Coal Plants?

By Lester R. Brown The lighting sector is on the edge of a spectacular revolution, a shift from the century-old, inefficient incandescent light bulb to far more efficient technologies. Perhaps the quickest, most profitable way to reduce electricity use worldwide—thus cutting carbon emissions—is simply to change light bulbs. The Current Standard in Energy-Saving Light Bulbs: […]