Shedding light: New bulb law goes into effect in 2012
When it comes to the new lighting law, a lot of people seem to be in the dark.
When it comes to the new lighting law, a lot of people seem to be in the dark.
Energy & Green Tech
Apr 7, 2011
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Silicon Valley is known for computer chips, software companies and social networks - but not light bulbs.
Energy & Green Tech
Oct 3, 2011
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Scientists study the movement of charge carriers to design an organic LED that is energy efficient and still casts a warm, natural glow.
General Physics
Feb 1, 2012
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Today's light-emitting diode light bulbs have a slight environmental edge over compact fluorescent lamps. And that gap is expected to grow significantly as technology and manufacturing methods improve in the next five years, ...
Energy & Green Tech
Sep 5, 2012
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As the common household incandescent bulb marches towards extinction (they'll be completely phased out in the U.S. by 2014), the "battle of the bulb" heats up with CFLs, LEDs, and a new long-lasting contender, the ESL bulb, ...
Energy & Green Tech
Dec 20, 2010
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Not too long ago, I wrote a review of several 60 watt-equivalent bulbs that use light-emitting diodes. I touched on a few ideas about the future of light bulbs that prompted some conversation both online and in the office.
Energy & Green Tech
Apr 2, 2014
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(AP) -- South Carolina lawmakers are taking a stand in favor of states' lights.
Energy & Green Tech
Mar 28, 2011
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With a January deadline looming on a US law mandating energy efficiency standards for lightbulbs, some political forces don't want to turn out the lights.
Energy & Green Tech
Jun 26, 2011
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The Trump administration has been on a spree of environmental rollbacks, including air and auto emissions. Its next target: light bulbs.
Environment
Feb 15, 2019
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University of Miami professor at the College of Engineering, Jizhou Song, has helped design an light-emitting diode (LED) light that uses an array of LEDs 100 times smaller than conventional LEDs. The new device has flexibility, ...
Engineering
Jun 20, 2011
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