Recently, at the "2020 China lighting industry Ecological Development Summit Forum" and the 10th golden finger award ceremony sponsored by China lighting network, a special exchange activity of "healthy light healthy Lighting Forum" was specially set up. Ge Jian, chief scientist of national 973 project, Zhu Huilan, deputy director of Institute of Dermatology of Guangzhou Medical University, and Zhu Huilan, deputy director of Institute of Dermatology of Guangzhou Medical University were invited Wu Yulin, general manager of Guangdong kaixiou light health Co., Ltd., Gao Shannan, director of Rex lighting application design center, and Hong Yannan, chairman of guangmingyuan Light Technology Co., Ltd., delivered speeches on different topics of health light. In addition to enterprises in the lighting industry, a large part of the audience were lighting designers and leaders of lighting engineering companies from all over the country. For them, the "light of health" is a brand new topic, a field that they have heard or heard about before but have not understood deeply. Through the high standard forum sponsored by China lighting network, there are not only medical experts‘ explanations, but also the interpretation of light health theory system, so that more people in the lighting industry have a new understanding of the light of health, which is conducive to the upgrading from lighting to light health.

       In recent years, as the pioneer of China‘s light health industry, we have repeatedly explained light health in hundreds of activities, and constantly popularized the light of health. In this process, we have encountered different doubts and negations, but gained more recognition and support. The hitherto unknown importance of novel coronavirus pneumonia was observed in 2020, and the "light health" has become a focus of public concern. We are glad to see that more special activities on "light health", "light of health" and "health lighting" have been held. For example, on December 29, the theme of "smart + healthy lighting technology innovation forum" was held in Foshan, which once again increased the salary and fire of lighting to light health.

       However, after careful observation and understanding of many special activities on "light health", "light of health" and "healthy lighting", we found that many people are still not familiar with the difference between "lighting" and "light health", still have not a comprehensive understanding of lighting and light health, and still have a dubious view of "the era of light". After all, the light of health leads the revolution of light. This is an upgrade that has undergone significant changes from cognition to innovative application, and we need to understand and master it scientifically.

       In fact, on many occasions, I have mentioned the differences between lighting and light health: the national standard for general lighting has no spectral requirements; General lighting has no infrared spectrum; There is no ultraviolet spectrum for general lighting. Correspondingly, light health requires full visible spectrum; Infrared spectrum is required; Ultraviolet spectrum is required. From general lighting to light health, it is upgraded from single function to multi-function, and from visible spectrum to invisible spectrum. The breadth and depth of light are enhanced.

       In November of this year, the fourth CSAs technology and standards Seminar on "technology, wisdom and health" was held by the Standardization Committee of national semiconductor lighting engineering R & D and Industry Alliance (CSAs). It was officially launched in 2018 by Gu Ying, academician of the General Hospital of the Chinese people‘s Liberation Army, and was sponsored by Harbin Medical University, Fudan University, Beijing University of science and technology, Beijing University of science and technology Suzhou Institute of Biomedical Engineering Technology of Chinese Academy of Sciences and other units are responsible for one part of the important support direction of the national key research and development plan "strategic advanced electronic materials" - mechanism research and special equipment development of LED for health and medical treatment "project, and released the" application progress of LED light source in the treatment of immune related diseases " "Research progress of LED light source in the treatment of fungal infections and pathogen elimination", "research progress of LED light source in the treatment of cardiovascular diseases", "research progress of LED light source in the treatment of metabolic diseases", "mechanism research and clinical demonstration of LED in the treatment of nerve injury pain" and other five light health research achievements. These achievements, once again, provide the basic research data of light health from medicine, and lay a good foundation for the further development of light health in the future.

       Since this year, novel coronavirus pneumonia needs to be comprehensively prevented and controlled, many enterprises have begun to pay attention to the innovative application of ultraviolet germicidal lamps, and have attached importance to the study of ultraviolet spectrum. At the same time, due to the need of comprehensive prevention and treatment of myopia in children and adolescents, infrared spectroscopy research has also been incorporated into the work of many research institutions and enterprises, and has also made great progress, showing the advantages of light health once again.

       Light health, bring the light of health, is a revolution of ordinary lighting. This change will study more the impact of different spectra on human health, so as to develop more and better products. It can be said that 2021 will be the first year of the full launch of light health!
      Guangdong Yueliang Technology Co., Ltd.: health lighting energy saving environmental protection lighting eye protection lighting air purification lighting education lighting health education lighting low carbon energy saving lighting