Rare Minerals & Phosphor
March 16, 2012
First look at Philips L-Prize winning LED bulb
Information you should know when viewing this video: The bulb uses red and blue LED elements. Blue LEDs are known to cause…
November 20, 2011
Huge Price Increases Underway from Lamp Manufacturers: The impact of rare earth metals shortages
Source1: “>http://www.renewableenergyworld.com/ Source2: http://www.connexiones.com There is a rapid, emerging shortage of rare earth metals, a primary component used in the manufacture of…