On August 2, 2013, the National Theater Standardization Technical Committee held the industry standard of the People's Republic of China 'general technical conditions for LED stage lamps (Draft for review)Review meeting. The meeting was hosted by Yan Xianliang, secretary general of the National Theater Standardization Technical Committee. China Performing Arts equipment technology association performance venue equipment professional committee, Beijing Xingguang film and television equipment Technology Co. , Ltd. , Guangzhou Yajiang photoelectric Equipment Co. , Ltd. , Guangzhou Haoyang Electronics Co. , Ltd. , Guangzhou Omar Lighting Equipment Co. , Ltd. , etc. more than 10 representatives of the standard drafting unit and members of the writing team, as well as seven experts attended the meeting. The meeting established an eight-member standard review committee with Yu Jian as the chairman and Yan Xianliang as the deputy director. Zhu Xincun, chairman of the association, and Zhao Tonghua, secretary general of the performance venue equipment professional committee, attended the meeting and delivered a speech.