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The LED revolution is over, and today's competition is more about Connection, the American technology blog Tech Crunch wrote in the report. On June 11, Xu Asiayu, the manager of UL Asia Pacific, also quoted this summary sentence and said that connectivity will play a very important role in the future evolution of the LED industry. In fact, in 2008, LED was introduced into the lighting industry on a large scale, and it has brought about profound changes since its development. The LED power is getting bigger and bigger, and the efficiency, life cycle, energy efficiency, etc. are becoming more and more perfect, and it is fully applied to various smart products. Xu Guoyu believes that the biggest feature is that the continued decline in prices in the past few years has made LED applications in a larger field a possibility. The current price has dropped to a critical point, and most LED applications have become a more economical option. LED Applications In the early days, LEDs were accepted by consumers, or because of certain unique features, such as the ability of LEDs to operate in cold environments and energy efficiency. Nowadays, consumers may accept LEDs more because LED's continuous energy-saving value and moderate up-front investment have reached a basic balance. The current payment cycle of most LED applications can be controlled to 24 years, which is also the beginning of LED applications. One of the reasons for the growth. Of course, the sharp drop in LED prices will inevitably lead to the bulk and commercialization of LED products (including some parts). Throughout the industry, continuous price wars and patent wars have come and gone. Xu Guoyu said that based on this, companies in the industry need to expand new ideas, methods and directions to open up new market areas. With the large use of COB, high-voltage LED, high-power display index LED, LED has made a good breakthrough in new fields such as fashion industry, agricultural lighting, automobile lighting, lighting painting, lighting pool, supermarket sales navigation, phototherapy and so on. Technological change From the perspective of technological changes, OLEDs have been developed along with LEDs. However, based on the characteristics of OLEDs, their development status is far less than that of LEDs. Xu Guoyu is optimistic that by 2025, the entire OLED lighting market is expected to reach $1.9 billion, but before 2019, the entire market will not be too large and may remain at less than $200 million. In addition, lithography and transfer technology make quantum dot materials possible in luminaire and display technology, but more breakthroughs are needed in the future. For now, the lighting industry is still undergoing continuous changes, but it has gradually shifted from a strict hardware manufacturing to a product integration network, sensors, and control devices to create the concept of a smart lighting system. At the same time, the industry is constantly looking for ways to integrate new technologies into existing infrastructure. In the speech, Xu Guoyu quoted the research institute report data that in the US market, the penetration rate of the networked outdoor lighting market in 2004 was about 1%, the market size was about 1.69 million US dollars, and the 2011-2012 annual revenue reached 2.5 billion US dollars. 40%, of which wireless networking outdoor lighting accounted for 55% market share. The market capacity of connected smart lamps is expected to reach 8 billion U.S. dollars in 2020, and the compound annual growth rate will reach 22% from 2015 to 2020. For traditional lighting manufacturers, connected outdoor lighting is a good opportunity, but it also brings challenges. Networked lighting consists of two parts: the luminaire and the control communication device. Traditional luminaire manufacturers need to invest a lot of research and investment in control and communication devices. However, some manufacturers may not understand the traditional luminaires in depth, but they have advantages in this respect. Xu Guoyu said that the driving force of connected lighting is mainly from the end consumers and the power of regulations. In view of energy pressures and rising energy efficiency standards, countries have put forward some requirements for connected lighting.