News tagged with led light bulb
All set and ready to glow
A new technique that paves the way for manufacturing affordable LED light bulbs is to be exploited in the UK, in a deal that researchers say could have a dramatic impact on carbon emissions.
Technology / Energy & Green Tech
Feb 07, 2012 |
5 / 5 (1) |
1
Alternative LED lighting combats energy crisis
Alternative lighting is emerging as a potent method to combat the energy crisis. Light-emitting diode (LED) lighting technologies could provide an innovative way to save energy and make wasteful lighting obsolete.
Technology / Energy & Green Tech
Nov 17, 2011 |
5 / 5 (5) |
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Researchers roll out a new form of lighting
In this month's edition of Physics World, Paul Blom and Ton van Mol from the Holst Centre in Eindhoven describe a way of creating thin, flexible sheets of organic light-emitting diodes (OLEDs) using a cheap, newspaper-style "roll- ...
Nov 01, 2011 |
4.7 / 5 (11) |
3
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LED startup Switch Lighting hopes to light the way in Silicon Valley
Silicon Valley is known for computer chips, software companies and social networks - but not light bulbs.
Technology / Energy & Green Tech
Oct 03, 2011 |
5 / 5 (4) |
1
US lightbulb rules spark new political fight
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.
Technology / Energy & Green Tech
Jun 26, 2011 |
3.6 / 5 (5) |
89
Physicists observe 'campfire effect' in blinking nanorod semiconductors
When semiconductor nanorods are exposed to light, they blink in a seemingly random pattern. By clustering nanorods together, physicists at the University of Pennsylvania have shown that their combined "on" time is increased ...
Jun 23, 2011 |
5 / 5 (2) |
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Researchers create a smaller, flexible LED
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, ...
Jun 20, 2011 |
4.8 / 5 (8) |
0
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LED bulbs hit 100 watts as federal ban looms
Two leading makers of lighting products are showcasing LED bulbs that are bright enough to replace energy-guzzling 100-watt light bulbs set to disappear from stores in January.
Technology / Energy & Green Tech
May 16, 2011 |
4.5 / 5 (11) |
43
Mandated change in light bulbs to occur at year's end
Get ready for some mandated changes in lighting, warns an energy expert in Penn State's College of Agricultural Sciences.
Technology / Energy & Green Tech
Mar 01, 2011 |
1 / 5 (2) |
7
Save energy, money with Philips AmbientLED 12.5 watt
The world's first LED replacement for a 60-watt incandescent bulb is now also the first to earn ENERGY STAR qualification. Philips Lighting announced today that the Philips AmbientLED 12.5 watt (also sold professionally under ...
Technology / Energy & Green Tech
Feb 16, 2011 |
not rated yet |
0
The 22.8-year switch: GE's Energy Smart LED
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, ...
Technology / Energy & Green Tech
Dec 20, 2010 |
3.4 / 5 (12) |
6
NIST 'Vision Science Facility' aims for lighting revolution
Light-emitting diodes, or LEDs, have become popular with backpackers and cyclists who mount them on headbands for a reliable, hands-free source of illumination. Now, a new lab at the National Institute of Standards and Technology ...
Sep 29, 2010 |
3.5 / 5 (2) |
0
White LEDs with super-high luminous efficacy could satisfy all general lighting needs
(PhysOrg.com) -- Researchers from the Nichia Corporation in Tokushima, Japan, have set an ambitious goal: to develop a white LED that can replace every interior and exterior light bulb currently used in homes ...
Aug 31, 2010 |
4.8 / 5 (50) |
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LEDs bringing good things to light
Forecasting the future of technology is anything but an exact science. In late 2006, for instance, my colleagues and I put together an article outlining our predictions for the top 10 tech trends for 2007. My record was, ...
Technology / Energy & Green Tech
Jul 01, 2010 |
3 / 5 (3) |
1
Care for some light music? LEDs make it possible
(AP) -- Light-emitting diodes, or LEDs, are starting to become cost-effective alternatives to standard light bulbs and fluorescent tubes. That opens up some interesting possibilities, such as the combination ...
Technology / Hi Tech & Innovation
May 12, 2010 |
3.8 / 5 (5) |
2
