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Date: 2018-08-14
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China's LED lighting, intelligent lighting is the trend of the times

日期: 2018-08-14
浏览次数: 94

In recent years, China's LED industry has developed at a high speed, and the penetration rate has been continuously improved. According to the data from the Prospective Industry Research Institute's "LED Lighting Industry Market Preview and Investment Strategic Planning Analysis Report", the scale of China's LED lighting industry has expanded from 7.8 billion yuan to more than 255 billion yuan, and the CAGR of 09-17 is as high as 54.62%. LED general lighting The rapid expansion of the market is mainly due to the expansion of the general lighting industry and the increase in the penetration rate of LED lighting. The penetration rate of LED lighting has increased from 0.6% in 2010 to 42% in 2016.

China LED lighting market size and growth rate

National policies and energy-saving needs continue to push LEDs to replace traditional lighting. The Chinese government's restrictions on incandescent lamps and support for LED lights have driven the development of the LED market. In 2011, the National Development and Reform Commission issued the "China's phasing out the incandescent lamp road map". Starting from 2011, every two or two years is a stage. Starting from the prohibition of import and sales of high-power incandescent lamps, the wattage of the banned sales is reduced in turn, and finally it is completely The purpose of the ban.

With the continuous maturity of LED technology, LED lighting efficiency has been increasing, from 20lm/W in 2003 to 160lm/w in 2016, which is 6-10 times that of incandescent lamps, about twice that of fluorescent lamps, and the angle of illumination is only One-third of fluorescent lamps, generally 18W LED tubes can replace 42W traditional fluorescent tubes, 7W bulbs can replace 50W incandescent lamps, and the service life is much longer than traditional lamps, replacing traditional lamps with higher efficiency. The power-saving effect is more obvious. On the other hand, the price of LED light source has also steadily declined. Now it has fallen to the price of traditional lamps, and there is no resistance to replacement. LED accelerated replacement has begun.

Domestic LED industrialization light effect is rapidly increasing

In July 2017, the National “13th Five-Year Development Plan for Semiconductor Lighting Industry” was released. According to the planning requirements, by 2020, the overall output value of the semiconductor lighting industry should reach 100 billion yuan, and the sales of LED lighting products account for 70% of the total sales of the lighting industry.

It is assumed that the overall market size of China's LED lighting industry will reach 100 billion yuan in 2020, and the penetration rate of LED lighting industry will reach 70%. At the same time, based on the fact that LED general lighting accounts for a gradual increase in the LED application market and LED applications account for the gradual increase of the overall LED market size, it is expected that the scale of China's LED general lighting market will reach 445.2 billion yuan in 2020.

China LED lighting market size, year-on-year growth rate and penetration rate forecast

Compared with traditional light sources, LED light sources are characterized by high luminous efficiency, easy control, long service life and low pollution. In recent years, the lighting industry is in the era of revolutionary replacement. During 2009-2015, the global LED lighting penetration rate continued to increase, from 1.5% to 27.2%, and the trend will continue. In 2016, the global LED lighting market has reached 34.6 billion US dollars, an increase of 15.80%, the market growth rate remains high, intelligent lighting is the general trend.

In the LED intelligent lighting system, the LED driver is a device that converts an alternating current power source (or a direct current power source) into a cross current power source, and is a key component for realizing intelligent lighting. At present, the system scheme of controlling the power supply by the centralized controller through the bus (or wireless communication, power carrier) and constituting the LED intelligent lighting control and driving system is the development direction of the high-end market of LED intelligent lighting in the future.

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