LED light source applications are not limited to general lighting. In the agricultural field, LED lighting can be applied to vegetable production. After special LED lamps, the quality and output are greatly improved. In the automotive field, automotive LED lamps have low energy consumption, high reliability, long life and environmental protection. And it can improve safety at night, and it is the new blue ocean of LED lighting market; medical, from outdoor to indoor, from special to general, LED expands agricultural lighting in medical lighting: plant factory will bring innovation to agriculture With the continuous development of modern agriculture, the demand for agricultural lighting and energy consumption are constantly expanding, and new challenges are also raised for traditional agricultural lighting technology. As a new generation of light source, LED is more effective than environmental protection and energy saving. Compared with traditional artificial light sources such as fluorescent lamps or high-pressure sodium lamps, it has the characteristics of adjustable light quantity, adjustable light quality, low cooling load and the ability to increase the cultivation amount per unit area. It is a very suitable artificial light source for closed agricultural production environments, such as plant tissue culture rooms. It is foreseeable that the application of LED will bring more innovations to agriculture. For example, the plant factory is considered to be the advanced development stage of facility agriculture, integrating modern biotechnology, information technology, artificial environment control and other high technologies, not only production. It is more than doubled in terrestrial cultivation, and can also be produced on non-cultivable land such as Gobi, desert, island, water surface and even city buildings. It is also considered as an effective technical means to solve population, resources and environment in the future. In China, agricultural lighting has begun to adopt LEDs, such as the establishment of solar photovoltaic LED plant factories in some agricultural demonstration areas in China. The Chinese government has accelerated the application of LED in agricultural applications through support for scientific research projects. For example, during the 11th Five-Year Plan period, a project was established through the 863 Program, and several LED agricultural research projects will be supported by the 12th Five-Year Plan. Some local governments have also encouraged the introduction of energy-efficient LED agricultural lighting application projects in the park through the establishment of agricultural science and technology demonstration parks. In fact, plant lighting has long been popular in Japan and South Korea. The sales market of LED plant lights is concentrated in countries and regions with less agricultural personnel in Japan, South Korea, Central America, and Europe. However, with the increase in the penetration rate of LED plant growth lamps, the Chinese market has entered an explosive period. According to the survey, the global LED plant growth lamp production value began to show rapid growth in 2013, although the output value is only 10 million US dollars, but it is estimated that in 2014 will exceed 35 million US dollars, 2017 is expected to challenge 300 million US dollars. In addition to some applications in agricultural applications, the development of related technologies for LED applications in the agricultural sector is also receiving increasing attention. In general, whether it is from the perspective of promoting the development of modern agriculture or the realization of energy conservation and environmental protection, LED is of great significance in agriculture, and the status and development needs of agriculture also provide opportunities for LED development. Automotive lighting: the new blue ocean in the LED lighting market In recent years, with the advantages of increased light efficiency, low energy consumption, high reliability, long life, small size and environmental protection, LEDs are increasingly used in automotive interior and exterior lighting. From the initial less critical automotive lighting applications, such as cockpit lighting, parking lights and dashboard backlighting, to a wider range of applications such as headlamps and combination taillights. It is understood that before 2010, the average growth rate of the domestic LED automotive lighting market was 13, and in the past two years, the LED lamp market has grown at a rate of more than 40. Last year, the domestic automotive lighting market exceeded 20 billion yuan. The gross profit of automotive LED lighting products is 3-5 times that of ordinary LED products. This market segment has attracted more domestic and foreign companies to get involved. On the one hand, Taiwanese companies have tried water and set off a wave of transformation to automotive lighting. Last year, Jingdian, Yuyuan, AUO, Dongbei and other established companies have extended their business to international auto brands, and actively invested in the construction of factories in the mainland to accelerate the pace of development in the field of LED automotive lighting. On the other hand, as the big brothers in the field of automotive lighting, Hella Group, Osram, Philips and other European and American companies, they are naturally not willing to lag behind Taiwanese companies. They have used their original channel advantages to launch a fierce attack on the automotive lighting market. It’s not lively. The gradual development of the domestic automotive industry, the LED automotive lighting market, this cake is gradually optimistic, known as the new blue ocean of the LED lighting market. Medical lighting: from special to general, is optimistic about the industry. Since 2007, China's LED medical lighting has only begun. In China, the medical lighting industry belongs to the medical device industry. Compared with ordinary functional lighting, it has stricter regulations and certification requirements, and it is also extremely strict in terms of technology and safety rules. Due to the high barriers to entry, the technical risks are high, and most physiotherapy companies do not know much about LED performance and practical technology. Only a small number of large companies cooperate with medical institutions to produce such products. Therefore, the progress of LED medical lighting is not ideal, and it is not compatible with the demand, which is the biggest obstacle to the development of medical lighting. It is understood that the application classification of medical lighting includes: functional lighting inside and outside the hospital building, that is, functional lighting that shows unexpected information except medical resources and medical guidance; peeping illumination, that is, for lesion detection, observation lighting; surgical lighting It is used to provide high-quality lighting tools during surgery; disinfection, sterilization radiation source; phototherapy, light irradiation treatment source; pathological detection light source. From outdoor to indoor, from special to general, LEDs are expanding in medical lighting. According to relevant research institutions, from 2010 to 2017, the application of LED in surgical lighting is expected to grow at a rate of 76.4 per year. With the development of LED applications in the fields of biology, medical care, and health, the huge market potential of LED applications in the medical field has gradually gained attention. Although compared with general lighting, medical lighting has certain specialities in terms of lighting demand and market access, but many companies still increase their horsepower and march into medical lighting.