1Research Progress on Accelerating Plant-growth with LEDShi Fenghua, Wang Haibo, Zhang Ruixi, Lin Haifeng, Fan Gongqi, Xu WenfeiSpecial Study1-42Color Temperature Drift of High Color Temperature Metal Halide Lamp for Aquatic AnimalsFeng JunshangSpecial Study5-83Analysis on Assessment Models Based on LED Spectrum DegradationLi Weijun, Chen ChaozhongSpecial Study9-124Effects Analysis of Environment Temperature and Air Flow on Heat Dissipation of LED LightingsHe Guoan, Ji Cuijuan, Sun ZhijianSpecial Study13-16,225The Research on Learning Lighting Strobe and Its Influence FactorYang GuangExperience Exchange17-226Introduction of Heat Sinking and Driving Chip of LED Road Lamp (Ⅱ)Chen ChuanyuExperience Exchange23-267Design of Automatic Spiral Glass-tube's Feet Bending MachineSong YunfengExperience Exchange27-288Brief Introduction of Patents about Test for Light SourceXie HanPatent Summary29-309Introduction of Safety Requirements for DC or AC Supplied Electronic Ballasts for High Intensity Discharge LampsGuo Weijun, Yu AnqiStandard & Testing31-35,3910Intelligentized Lighting Techniques and Standard for Digital Addressable Lighting Interface (Ⅰ)Li ZiliStandard & Testing36-39