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New standards for light bulb efficiency

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Dec. 22, 2011   2 Comments  

EarthTalkBulbPhase-Out

Bye bye incandescents

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Which light bulbs are the greenest?

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Oct. 23, 2011   1 Comment  

As the future gets dimmer for traditional incandescent light bulbs, and compact fluorescents (CFLs) fall out of favor due to their toxic mercury component, light-emitting diodes, or LEDs, are beginning to come on strong. LEDs, which are clusters of small bulbs that come in many shapes and sizes, last five times longer than CFLs and 40 times longer than incandescents and use much less energy. (Media credit/Geoffrey Landis)

LED? CFL? ESL??

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How LEDs are changing your life

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Oct. 18, 2011   9 Comments  

led1

Compact florescent bulbs already dying out

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Milwaukee Tool goes LED

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Dec. 4, 2009   1 Comment  

Upgrade to LED

250X lifespan over incandescent bulbs

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EarthTalk: LED bulbs? Motor oil?

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Oct. 20, 2008   2 Comments  

Dear EarthTalk: What’s the story with LED light bulbs that are reputed to be even more energy-efficient than compact fluorescents? — Toby Eskridge, Little Rock, AR Perhaps the ultimate “alternative to the alternative,” the LED (light-emitting diode) light bulb may well dethrone the compact fluorescent (CFL) as king of the green lighting choices. But it [...]

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Lighting the way

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April 1, 2008   Leave a Comment  

Rensselaer Polytechnic Institute, Lighting the way, Martin Schubert is going to change the way you see the world

Martin Schubert is going to change the way you see the world [...]

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