2Experimental Research of Light Distribution Curve for Ultra-thin Lens Design (Ⅰ)XU Zhengwang, DENG Shitao, LIAN Ruikai, LEI DingzhongSpecial Study6-8
3Evaluation of Color Saturation of Light Source and LED Application ProgressSU Jiabin, SUN Ting, LI QiuxiaSpecial Study9-12
6Development Trend and Market Characteristics of Intelligent LED Lighting ProductsLIU JunExperience Exchange21-24
8Development and Application of High Efficiency Long Life LED Road LightLI Daming, ZHU HuichongTechnical Improvement28-30
9Touch Current Test Method Analysis in UL and IEC Standards for LED Lighting ProductsLIU PingyuanStandard & Testing31-32,44
12Measure and Monitor to Ensure Performance ‘Install it and forget it’ is no way to maintain an LED systemOverseas Report43-44