Event duration: 
Sunday, March 30, 2014 to Friday, April 4, 2014
Where: 
Messe Frankfurt, Germany

Light+Building is the world's biggest trade fair for lighting and intelligent buildings. The main theme of Light+Building 2012 was energy efficiency, and the show hosted several OLED lighting panel makes and installations.

L+B web site

Cambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDsCambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDs