6Rajendran Sinnadurai,M.K.A Ahamed Khan,Mohaamed Azri,Vikneswaran.Development of White LED Down Light for Indoor Lighting. 2012IEEE Conference on Sustainable Utilization and Development in Engineering an Technology .
7He Yi,Li Changbin,Wu Aiguo,Feng Shouzhong.LED Lighting Control System in Tunnel Based on Intelligent Illumination curve. 2012Fifth International Conference on Intelligent Computation Technology and Automation .
8Jefferson A.Hora,Meynard T.Hamak,Aaron Kris A.High Efficiency Asynchronous PWM Boost Converter in 90nm CMOS Technology for Constant Current LED Driver. .