“ The heat not added to a space durring the air conditioning season will balance or exceed any positive heat gain. As an architectural lighting... (read full comment) ” 

Posted on May 14, 2007 at 10:26 AM EDT

“ Aditional benefits for Lighting Similarly, this kind of technology could create energy regeneration within electric lighting. While all the... (read full comment) ” 

Posted on February 22, 2007 at 8:05 AM EST