Office lighting that's bearable? ALBANY, NY (WAMC) - The United States Department of Energy has given researchers at Rensselaer Polytechnic Institute a $1.8 million grant to improve light-emitting-diode technology. LED's, if used commercially to replace flourescent and incandescent lighting, could double energy savings. WAMC's Capital District Bureau Chief Jessica Bloustein talked with the head researcher at RPI: © Copyright 2009, WAMC