The 25th China Ancient Town International Lighting Expo will be held in Zhongshan ancient town, Guangdong Province from October 22 to 26, 2020. This exhibition is co sponsored by China Lighting Electrical Appliances Association, China Lighting Capital (Zhongshan? Ancient town), and undertaken by Zhongshan ancient town lamp city Expo Co., Ltd., and has the strong support of Zhongshan Municipal People's government. The exhibition is based on the industrial cluster of lighting production and trade of over 100 billion yuan in Guzhen Town, the "capital of China's lighting industry". With the theme of "lighting source, serving 6 billion people around the world", we have continuously deepened the "1 + 7" exhibition shop linkage mode. The exhibition scale is more than 1.5 million square meters, and more than 2000 high-quality enterprises appear together. With intelligent lighting as the focus, promote the development of industry 4.0, and create a professional lighting exhibition with specialization, marketization, internationalization and branding.
Range of exhibits
Interior decoration lighting, intelligent lighting, home lighting, LED lighting and technology, commercial lighting, outdoor lighting, special lamps, production equipment and processing technology, testing equipment, tools, accessories components, materials, supporting services
China Association of lighting appliances
Lighting capital of China (Zhongshan ancient town)
Zhongshan Guzhen dengdu Expo Co., Ltd
Zhongshan Guzhen Town Industry and Commerce Federation (chamber of Commerce)
Zhongshan Lighting Appliance Industry Association
Zhongshan Guzhen dengdu Expo Co., Ltd
Address: second floor, conference center, dengdu ancient town, intersection of Dongxing East Road and Gushen Road, Guzhen Town, Zhongshan City, Guangdong Province
Tel: 86-760-2235 3188
Fax: 86-760-2235 9619
Customer service email: Joker.ou @ glexpo.com.cn
Operation analysis and development trend forecast of lighting industry from January to may in 2020
According to the data of China Light Industry Information Center, from January to may 2020, among the main products of national lighting manufacturing industry, the output of lamps and lighting devices is 1.33 billion sets (sets, units), a year-on-year decrease of 23.5%. In May, the national output of lamps and lighting devices was 310 million sets (sets, pieces), a year-on-year decrease of 12.0%.
From the perspective of efficiency, from January to may 2020, the business income of lighting appliance manufacturing enterprises above Designated Size in China reached 113.1 billion yuan, a year-on-year decrease of 18.1%; the total profit was 5.58 billion yuan, a year-on-year decrease of 27.9%.
In recent years, China's intelligent lighting market has grown rapidly. According to statistics, the scale of China's intelligent lighting market has increased from 1.9 billion yuan in 2005 to nearly 15 billion yuan in 2017, with an annual growth rate of about 25%. In the future, driven by smart home, the market scale of China's intelligent lighting industry will accelerate to expand. According to the prediction of China Business Industry Research Institute, the market scale of China's intelligent lighting industry is expected to be close to 30 billion yuan in 2020.
Transferred from: China Business Industry Research Institute
New thin and soft semiconductor materials can be used to make micro nano optoelectronic devices
It has soft properties, only a few nanometers in thickness and good optical properties The reporter learned from Nanjing University of technology on March 3 that the research group of Professor Wang Lin of Nanjing University of technology has prepared a kind of ultra-thin high-quality two-dimensional lead iodide crystal, and has realized the control of optical properties of two-dimensional transition metal sulfide materials through it, which provides a new idea for manufacturing solar cells and photodetectors. The results were published in the latest international journal advanced materials.
"This ultra-thin PbI2 nanosheet, which we have prepared for the first time, is a kind of ultra-thin semiconductor material with a thickness of only a few nanometers, which is called" atomic thickness wide band gap two-dimensional PbI2 crystal " Sun Yan, the first author of the paper and doctoral candidate of Nanjing University of technology, said that they used the solution method to synthesize. This method has the advantages of low equipment requirements, simple, fast and efficient, and can meet the requirements of large area and high-yield material preparation. The results show that the lead iodide nanosheets have regular triangular or hexagonal shape, the average size is 6 μ m, the surface is smooth and smooth, and the optical properties are good.
Researchers combined the ultrathin PbI2 nanosheets with two-dimensional transition metal sulfides, designed them artificially, stacked them together to obtain different types of heterojunctions. Because the energy levels are arranged differently, lead iodide can have different effects on the optical performance of different two-dimensional transition metal sulfides. This energy band structure can effectively improve the luminous efficiency, which is conducive to the production of devices such as LED and laser, which can be used in display and lighting, and can be used in the fields of photodetectors, photovoltaic devices and so on.
Compared with the traditional optoelectronic devices based on silicon-based materials, this achievement has the characteristics of flexibility and micro nano. Therefore, it can be applied in the preparation of flexible and integrated optoelectronic devices. The two-dimensional semiconductor heterostructure based on lead iodide nanosheets can be used in integrated micro nano devices The field of optoelectronic devices has a broad application prospect, which provides a new idea for manufacturing solar cells, photodetectors and so on.
On the afternoon of December 26, "exhibition of brand power and establishment of industry model - 2018 China lighting industry brand conference" was held in the state banquet hall of dengdu ancient town and Star Alliance. Experts at the meeting said that brand is the core competitiveness of the industry development, promoting the high-quality development of the industry and promoting the formation of a strong domestic market are the key tasks of the lighting industry in the new year.
Liu Jianhui, Secretary of the Party committee of Guzhen Town, said at the meeting that in 2018, Guzhen Town will focus on building high-quality lighting brands and promote the site identification of Guzhen Town lighting source. By adopting the advanced standards, improving the management system, strengthening the brand integrity and establishing the supervision system of the traceability mechanism, we should create a brand that can improve the quality of the brand. It has been successfully launched as a national market procurement trade mode pilot, enjoying the support policies such as VAT exemption policy, promoting the efficient and convenient flow of new foreign trade formats, and expanding the international influence of ancient town lighting brands.
In recent years, the lighting professional committee of China Lighting Appliance Association and Guzhen Lighting newspaper have taken brand building as the requirements of transformation and upgrading of lighting industry. It has successfully held three sessions of China lighting industry brand conference, which has formed a certain influence in the industry.
Chen Yansheng, chairman of China Lighting Electrical Appliances Association, called on enterprises in lighting industry to pay attention to product quality. He said that the lighting industry, like the domestic economic development, has changed from high-speed development to stable development. In the past ten years, LED lighting has replaced traditional lighting, from high-speed development to high-quality development. Brand is equal to product quality to a certain extent.
Ren Xingzhou, director of the market economy Research Institute of the development research center of the State Council, delivered a keynote speech on the current domestic and foreign economic situation and macro policy orientation. He said that the development of lighting industry is closely related to the national macroeconomic development. The characteristics of the economic operation in 2018 are as follows: first, overall stable and steady progress; second, economic growth with changes in stability; third, economic development with difficulties in stability; fourth, macro-economy with risks in stability. Therefore, the key tasks related to lighting industry in 2019 are: promoting the high-quality development of manufacturing industry; promoting the formation of a strong domestic market; accelerating the reform of economic system; and promoting the all-round opening up.
Ren Xingzhou pointed out that China's development has enough resilience and huge potential, and the long-term economic growth will not change. China's development will be in an important period of strategic opportunities for a long time. We should closely follow this new connotation, speed up the optimization and upgrading of economic structure, enhance the ability of scientific and technological innovation, deepen reform and opening up, accelerate green development, and meet the 70th anniversary of the founding of the people's Republic of China with better achievements.
Tang Guoqing, director of the semiconductor lighting professional committee of China Lighting society, delivered a speech on "ten discussions on New Year". He said that this year marks the 40th anniversary of reform and opening up and the 15th anniversary of the development of semiconductor lighting. It is led that gives Chinese enterprises the opportunity to reach the top of the world. Therefore, the lighting industry has reason to be confident and proud. There must be continuous technological breakthroughs in the industrial chain.
As a member of the lighting industry, Sun Yue, chairman of Suntory, said that the international trade of lighting industry entered a contraction period in 2018. China is in a complex situation, such as the downturn of real estate industry, the decline of macro-economic growth rate, fierce competition in the industry, difficulties in the transformation of traditional lighting industry, the closure and bankruptcy of a large number of small and micro lighting enterprises, the disruption of the inherent order of the market by consumption upgrading and shifting, the emergence of new consumption hot spots, the enhancement of consumers' brand intention, the market entering the stage of reshuffle and contraction, and the strong rise of powerful brands.
Sun Yue said that Chinese lighting enterprises should clearly realize that under the crisis, only the strong survive, modern lights will usher in long lost development opportunities, the LED era is the spring of intelligent lighting, original design and independent innovation become the mainstream of the market, and plagiarism will become a rat in the street.
Cao Lihui, editor in chief of Guzhen Lighting newspaper, summed up ten key words in 2018 from the perspective of "products, market and industry": full category, intelligent lighting, lighting show, factory purchase, benchmarking market, hardbound room, consumption upgrading (grading), new retail, double 11 and original.
He said that 2018 is the saddest year in a decade and the best in the next decade. In the future, the era of consumer sovereignty, the era of distributor sovereignty and the era of separation of production and marketing will be the ultimate goal of industry transformation and upgrading.