Although the current intelligent lamp control field has not yet formed a large-scale national consumer market, major manufacturers can develop more excellent products close to the actual needs by following the trend and making continuous efforts. Some people pointed out that the in the ascendant intelligent lighting is the access port for smart home, smart city and internet of things. It contains huge energy, it will not only bring the concept of green lighting, green communication and light connection brought by LED lighting integrated visible light communication to the whole lighting industry, but also have the characteristics of energy conservation, environmental protection, no electromagnetic radiation, anti-electromagnetic interference, etc, the wider application range will bring a trillion-level market scale. Whether it is intelligent lighting, visible light communication, Internet of Things, car networking, etc. , with the pace of the times, the development of technology and continuous innovation and change. In recent years, energy conservation and emission reduction and sustainable development have become the main theme of future development. Under such a big background, LED lighting, relying on its energy saving and environmental protection, therefore, it has attracted much attention. At the same time, with the introduction of the concept of intelligent and intelligent life, LED intelligent lighting has also received more and more attention. According to relevant data, the penetration rate of the intelligent lighting market is still less than 2, and the market prospect is worth looking forward. Up to now, there have been hundreds of smart city pilots in China, and the demand for related intelligent lighting still maintains a strong growth trend. At the CEBIT exhibition in Hannover, Germany, in 2016, Huawei announced the industry's multi-level intelligent control lighting IoT solution, which can save of electricity consumption. ZTE did not give up much. At the exhibition, it launched the industry's Blue Pillar smart street lamp comprehensive solution, which integrates street lamps, charging piles, base stations and smart city information collection, because of the huge market volume, intelligent lighting has a broad market foundation whether it is industrial street lamp, building, landscape lighting or consumer home lighting. According to the statistics of the international climate organization, the number of street lamps is about 3. 0. 4 billion, and will reach 3. In 2025. 5. 2 billion. It is also predicted that by 2019, the intelligent lighting system adopting Internet of Things technology will bring about 550 billion US dollars in software and services to the industry, the revenue from hardware sales is only $50 billion. Internet of Things technology can connect various lighting devices and lamps with intelligent networks, thus saving up to 80% of electricity consumption. Although the current intelligent lamp control field has not yet formed a large-scale national consumer market, major manufacturers can develop more excellent products close to the actual needs by following the trend and making continuous efforts. Some people pointed out that the in the ascendant intelligent lighting is the access port for intelligent home, intelligent city and internet of things. The huge energy it contains will not only bring innovation to the entire lighting industry, it will also have a great impact on lighting-related industries. Visible light communication technology will give birth to a large number of related emerging industries visible light communication (VLC)This term believes that many people are no longer unfamiliar. It is understood that visible light communication technology is currently moving from laboratory to reality and officially put into industrial production, so it is not difficult to predict that the application prospect in various fields is also considerable, industrial production based on visible light communication technology will have unpredictable development space. According to industry experts, due to the high reliability, no mercury emissions and no interference of visible light communication, it can be widely used in electromagnetic sensitive areas such as spacecraft, hospitals, nuclear power plants, military and other information security fields, and extreme environmental fields such as oceans. In smart cities and smart homes, visible light communication also has a very broad development prospect. At present, the European visible light communication industry is 87. The ratio of 31 is growing rapidly. In contrast to the development of visible light communication technology in China, at present, visible light communication technology will mainly focus on mining, medical and other niche fields that are more sensitive to electromagnetic requirements, but as a strategic emerging industry with an output value of 1 trillion, visible light communication technology will have a huge impact on its upstream and downstream industries, and will also give birth to a large number of related emerging industries. According to reports, the industrialization of visible light communication technology will also make great contributions to the development of the most popular smart city in recent years. The construction of smart cities based on the Internet of Things will enable the society to truly move towards low carbon and energy conservation, reducing carbon emissions by 15 to 35. Visible Light Communication technology system is bound to become an important part of smart cities. Some studies show that the penetration rate of semiconductor lighting will reach 80 by 2018, so the research and development of LED-based Visible Light Communication will undoubtedly have broad application prospects.