Posts Tagged ‘energy efficient light’

NBC Sheds Light on Dangers of Compact Fluorescent Light Bulbs

Thursday, March 20th, 2008

In tonight’s broadcast, NBC Nightly News had a segment on the popular compact fluorescent light bulbs, or CFLs, used in many homes and offices these days. These lights have been sold as the best light bulb option because they are widely-considered to use 50% less energy than an incandescent bulb, thereby being more environmentally friendly.  However, as Coast LED Knife Blog readers know, these bulbs do in fact pose an environmental risk.

The technology in these incandescent bulbs utilizes mercury which has been shown to cause kidney and brain damage.  Though only small amounts of the neurotoxin are in any one bulb, it is still enough to contaminate large amounts of drinking water if exposed. The segment included an interview with a woman who called poison control when she dropped one of her CFLs. She was told that clean-up would be possible, for a fee of $2000. 

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Danish Government Funds LED Research by Martin Professional

Monday, February 11th, 2008

The Danish Government has awarded Martin Professional A/S a grant of $3 million to develop new LED technologies for LED-based fixtures. The goal is to create substitutes for existing lighting which is considered inefficient.  The hope of the Danish National Advanced Technology Foundation (the group within the Danish Government offering the grant) is that Martin Professionals will improve the optical systems, output, color mixing, controls, heat management and energy use of traditional lighting systems through the use of LED technology. 

“We will continue to see a reduction in the use of discharge and incandescent lamps as LED technology gives us many environmental advantages,” said Finn Jäger-Rasmussen, Head of R&D at Martin Professional. “The grant will allow us to produce optimal LED solutions for use in our applications while also funding basic research in LED. Our goal is to develop a highly efficient product with full color mixing in which the loss of energy is as small as possible.”

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