Japan is a country with rapid development of LED lighting. Although the annual growth rate of LED bulb shipments has stagnated or even declined, the usage of fluorescent lamp lighting in this area is as high as 63. 5, and LED lamp shipments will continue to grow. According to professional organizations, the LED lighting market in this area will reach 507. 8 billion yen in 2015 (About 4. 5 billion US dollars)The annual growth rate will reach 13. 2. The proportion of the overall lighting market will be 79. Therefore, it is not difficult for LED lighting to reach the target of 100 annual shipment penetration rate in the next few years. If you look at the recent development of Japan's LED lighting market, the proportion of the overall lighting market in 2014 will reach 71. 6, higher than the specific gravity 22. 4. Among them, LED is imported into residential applications at a faster speed (Compared to the business market). In addition, the prices of LED bulbs and lamps in this area remained stable in each month of 2014, taking lamps as an example between 9,000 ~ 10,300 yen, which shows that the price is generally acceptable to Japanese consumers. From the perspective of long-term development, Japan's industry and academia has set a target of 100 penetration rate of LED lighting shipments in 2020, which will be higher than about 70, while the penetration rate of ownership will reach 50, in other words, japan's lighting market has a total of 9. Among the 4. 5 billion lamps, there will be 4. 0. 7 billion sets will be replaced with LED lighting. As the penetration rate of LED lighting market in Japan reached in 2014, the lighting industry will not expand its market share by means of sharp price cuts, but will focus on LED lighting technology and quality, and enhance the added value of the product. Among them, the method of promoting the added value of products is combined with HEMS system; Taking this area as an example, the total number of HEMS households introduced by 2013 will be 500 thousand, and the future target will be expanded to 5 million, which will be helpful for the expansion of LED lighting.