1Overall Situation of Chinese Lighting Industry and Analysis of Manufacturer Competitiveness (Ⅱ)WEN QidongSpecial Study1-82Progress of Research on the Long Afterglow PhosphorsSHEN Fengjuan, XIA Jihong, CHENG ZhengfuSpecial Study9-153The Color Quality Evaluation in LED Commercial LightingHONG Xiaosong, PEI Lin, WU Desheng, CHEN SonghuiSpecial Study16-20,484Research and Application of Solar LED Street Lamps SystemCAO XiaobingSpecial Study21-255Design and Experimental Verification of Motorcycle HeadlampQI Aidong, YUAN Haibo, NIE Wei, HU XiaoqiExperience Exchange26-306Present Status of the Luminous Efficiency of LED Lighting ProductsYAN Kai, SONG Qingjun, WANG Meixia, KONG QiangqiangExperience Exchange31-32,547Design of the Light Source Circuit of Document Examination InstrumentJIN Huimin, SANG Kun, FU Beibei, ZHU Xiangbing, LI YuhuiExperience Exchange33-368Solution of Improving Facula Effect in LED Filament LampMEI Xinqiang, DING Ting, MA ZhenghongTechnical Improvement37-399Testing Data to Support the Energy Efficiency Standard Revision for Metal Halide LampsYANG Jinghua, SUN Heyuan, SHI ChaoyangStandard & Testing40-4410Measures for the Administration of the Restricted Use of the Hazardous Substances Contained in Electrical and Electronic Products and Lighting Production Enterprises ResponseZHANG Hui, HAN LichengStandard & Testing45-4811Application Introduction of Measurement Uncertainty in IEC GUIDE 115LIU PingyuanStandard & Testing49-5012Response to the 2016 AMA Report on LED LightingYAN XinOverseas Report51-54