1Development Situation of China's Lighting Industry in the First Half of 2018(Ⅱ)WEN QidongSpecial Study1-92Analysis of LED Lightings Power Factor MeasurementRU Zhiqin, LIU Dongyue, HUANG JieSpecial Study10-133LED Street Light Design Based on Multi-Energy UtilizationHUANG Zixu, LIU Xiaohong, YANG YiSpecial Study14-174Experimental Measurement and Analysis of the Irradiance of Different Types of Ultraviolet Germicidal LampsLI Linwei, CHEN Yuyan, LI Kailong, CHEN Jinpei, ZHANG Zegui, YANG YiSpecial Study18-225Research on the Manufacturing Technology of the Rapid Prototype of HeadlightQIU Yangqing, YAO XianliangExperience Exchange23-276Development of Headlight Based on Vehicle ConditionZHOU Dinghua, LI Pengfei, CHEN JinExperience Exchange28-317Development and Application of Microwave Ultraviolet and Photocatalyst Composite Technology Module and Special LampZHU Shenghe, WU ChengliExperience Exchange32-368Analysis of the Factors Affecting Result of Integrating Sphere-Spectrometer SystemWAN Xiaoling, YANG JinghuaStandard & Testing37-409LED and HID Horticultural Luminaire Testing Report(Ⅰ)Overseas Report41-45