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Ed Rodriguez
Ed Rodriguez, President & CEO, OptoThermal Technologies, 7/22/2014   Comment now  
Here is the third part of Ed Rodriguez's series "What You Should Know About HBLEDs -- and Nobody Will Tell You." This one is titled "From Theory to Practice." -- Ed.
Keith Dawson
Keith Dawson, Editor-in-Chief, 7/21/2014   Comment now  
This week: Another company recalls defective LED bulbs, a bank gives the public control of its LED-lit facade, and two analyst companies begin covering TCP International.
Blaine Bateman
Blaine Bateman, President, EAF LLC, 7/21/2014   Comment now   10 comments
Let's step away for a moment from the technology and economics of ordinary LED lighting and contemplate a future complete with SSL-pumped fiber laser energy sources.
Keith Dawson
Keith Dawson, Editor-in-Chief, 7/18/2014   Comment now   6 comments
Everyone talks about glare from LED lights, and now researchers in China and the Netherlands have done something about it. In fact glare in general has been well studied, and characterized, for incandescent lighting. But there are reasons to believe that LEDs produce glare that human vision reacts to differently. The light source is smaller, of course, ...
Ed Rodriguez
Ed Rodriguez, President & CEO, OptoThermal Technologies, 7/18/2014   Comment now   6 comments
The concept behind the LED was known early in the 20th century. The first light-emitting structures were created with silicon carbide, the same material that in the late 1990s became one of the "new" materials making possible some of the first blue LEDs. Work was done on light emission with silicon carbide in the late 1950s by Dr. Carl Acardo at MIT. ...
Ron Amok
Ron Amok, Technology Columnist, 7/17/2014   Comment now   15 comments
A scant three days into their new Kickstarter campaign, Nanoleaf has raised almost $75,000 with the "Bloom," which they falsely claim is "the first bulb that dims without a dimmer."
most commented
18
Ikea's LED Dare
Ron Amok, Technology Columnist, 7/15/2014
17
Make Sure LED Drivers Work as Advertised
Bill Reisenauer, Co-Founder, LED Specialists, 7/16/2014
15
Nanoleaf's Renaissance Dims
Ron Amok, Technology Columnist, 7/17/2014
10
Another Kind of Future Enabled by SSL
Blaine Bateman, President, EAF LLC, 7/21/2014
8
An HBLED Primer, Part 1
Ed Rodriguez, President & CEO, OptoThermal Technologies, 7/16/2014
Conversations with Philips Lumileds
Rahul Bammi
Rahul Bammi, VP Marketing, Philips Lumileds, 3/31/2014   Comment now   13 comments
As the year unfolds, you will see mid-power LEDs optimized for more than just lumens or lumens per watt. And the mid-power/high-power distinction will increasingly blur.
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