@misc{indiciaede7192763882, title = {Four Challenges for Solid-State Lighting(that intersect Priority Areas A2.2 \& B3.6).}, author = {Tsao, Jeffrey Yeenien and Coltrin, Michael Elliott and Crawford, Mary H and Simmons, Jerry Alvon}, year = {2011}, url = {https://www.osti.gov/biblio/1120873}, note = {Source identifier: 1120873} }