1Research and Development of Gallium Nitride Substrate MaterialsXIU Xiangqian, ZHANG RongSpecial Study1-82Preparation of Mn-doped Aluminate Phosphors by Sol-gel MethodZHAO Yajuan, WU Menglin, ZHANG Lili, WANG XiaoduanSpecial Study9-133Luminescent Performances of Dy3+ and Eu3+ doped PKN PhosphorGUO Yunyun, YU Peixin, LIANG Rui, LIU Wenbin, TIAN TianSpecial Study14-204The New Concept for Museum LightingYAO Qi, JIANG Haitao, CHEN DahuaSpecial Study21-235Design and Application Strategies of LED Lights for Protected HorticultureLIU Wenke, LIU YifeiSpecial Study24-276Experimental Study on Electrical Characteristics of Alternating Current Light Emitting Diode LampSUN Fukang, DOU QiuSpecial Study28-317Technical Developments of COBs for Commercial LightingTONG Min, LIN TieSpecial Study32-358Optical Design of HID Landing LampFANG Qinghua, LI Zhaohui, WU Yongqiang, MU PengminExperience Communication36-399Diffusion Coating Technology & Test Method of LED TubesQIAO Gengxin, WEI Qing, TONG Jian, LYU Qiuliang, FAN YangwuExperience Communication40-4310Comprehensive, Right and Scientific Understanding of Mercury Content in Fluorescent LampsGE BaoguiExperience Communication44-4711Analysis of the Planning and Design for Composite Lamppost of the Intelligent CityZHOU JingExperience Communication48-5212How to Reduce Automotive Lamp Electromagnetic Compatibility Problems in PCB DesignsSUN Liang, YE JuanExperience Communication53-5613Design of Intelligent Mobile Road Illumination Parameters Automatic Measurement SystemLIU Yiping, ZHANG Xiaoyan, JING Songtao, WANG QiangStandard & Testing57-60