Regardless of light quality or healthy medical lighting, according to different application occasions and people's personalized needs, how to optimize LED light source and lighting mode, providing a healthy lighting environment and light quality that meets medical requirements is an important challenge at present. After more than ten years of development, the LED lighting industry has risen from the pursuit of light efficiency, energy conservation and cost to the demand for light quality, health, biosafety and light environment. Especially in recent years, the problems of blue light damage, human rhythm disorder and human retina damage caused by LED have become increasingly apparent, making the industry realize that the popularization of healthy lighting is urgent. With the introduction of the National Strategic Health China 2030 Planning Outline, the health industry may become a new growth point for China's economy. The health industry covers a wide range, and the application fields involved in the LED industry are also very wide. It is precisely because the LED light source is small, easy to control and adjustable that it provides opportunities and challenges in providing healthy light quality lighting. These include light Health, light health care and light therapy. The replacement of drug therapy by light therapy has risen to the national strategy and has become the focus and layout of LED enterprises. LED health lighting will become a new competition point in the market. As early as 2014, China International Semiconductor Lighting Forum (SSLCHINA) It is proposed that beyond lighting and innovative applications will lead to great changes in the future due to the arrival of LED. Especially when LED replaces traditional light source incandescent lamp for lighting, it will be fully applied in the fields of life science, Rehabilitation Medicine, plant growth and short-distance communication. Through the application of semiconductors in the future living environment, it will change and subvert the conventional living and working environment of human life, avoid natural disasters and ensure food safety. human life will usher in a new era of healthy lighting, intelligent lighting, scene lighting and signal transmission. LED replaces traditional light source incandescent lamp for lighting, and will be fully applied in the fields of life science, Rehabilitation Medicine, plant growth and short-distance communication. Through the application of semiconductors in the future living environment, it will change and subvert the conventional living and working environment of human life, avoid natural disasters and ensure food safety. human life will usher in a new era of healthy lighting, intelligent lighting, scene lighting and signal transmission. If 2014 is the first year of beyond lighting, then 2017 SSLCHINA2017 will turn on the year of light quality and healthy lighting promotion. Due to the promotion of national macro policies and the growth of market demand, the light health industry conforms to the development of the times. In addition to driving the transformation and upgrading of the lighting industry, it will also drive the development of multiple industries such as the Pan-home industry and equipment manufacturing. A more comprehensive, cross-domain, and infinitely expanded future world will appear in the living environment. With the gradual maturity of technology and the continuous growth of related LED Enterprises, the layout beyond the lighting field is also in full swing. Beyond lighting and its innovative applications, great changes in the future will also be triggered by the arrival of LED. In recent years, the research on the mechanism of the impact of light on human health has been continuously deepened. There are too many technical and application discussions on light quality and healthy medical light. In particular, many large lighting companies are vying to fight in the field of health care, and they are vying to create a healthy lighting concept and launch high-quality healthy lighting fixtures. it seems that all lighting companies have turned their attention to improving light quality and health care lighting technology overnight. It is no exaggeration to say that with the gradual maturity of LED technology in recent years, more and more LED enterprises have encountered some bottlenecks in new technological breakthroughs, and have taken improving light quality and product quality as one of the key tasks. For example, some companies have revealed to reporters that the health demonstration campus is currently being launched across the country, which involves the healthy transformation of classroom lamps, and the market and potential involved are considerable. Furthermore, with the development of the pension industry and the continuous development of intelligent lighting, the related health care lighting technology has naturally become a battleground for military experts. The improvement of light quality and health care lighting technology in LED enterprises is just the development of Photobiology and visual science in recent years, which provides a basis for the application of LED in health lighting and Photobiology. LED light source is small, easy to control and adjustable. Combined with Microelectronics, Internet and technology, it brings new opportunities for LED health lighting and light medical applications. The industry believes that the current domestic and foreign light health industry technology and market are at the same initial stage of the starting line, can expand the market space is huge, is a trillion blue sea market. At this time, LED enterprises are accelerating the improvement of LED light quality and healthy medical lighting technology. At the same time, no matter the light quality or the health medical light, according to different applications and people's personalized needs, how to optimize the LED light source and lighting mode, providing a healthy lighting environment and light quality that meets medical requirements is an important challenge at present. The original title health lighting has gradually become the mainstream LED enterprises struggle at that time (