After more than 30 years of development, the lighting industry in Zhongshan, Guangdong Province, has formed a very influential industry in the whole country and even in the world. Over 100 billion light industry clusters have been formed in Guzhen, Xiaolan and Henglan. Guzhen Town of Zhongshan City is known as the "Lighting Capital of China", with an annual output value of about 24 billion yuan and more than 300,000 employees. Ancient town has the best lighting display platform in the world, occupying the highest end of the industry. Guzhen Spring Lighting Fair has an exhibition area of more than 1 million square meters and is known as "the largest lighting exhibition in Asia-Pacific region". Guzhen has become one of the world's lighting professional markets, the largest professional lighting production base and wholesale market in China, and the largest lighting professional market in the world. Products are sold to more than 100 countries and regions in the world. The town has 26,000 industrial and commercial enterprises for lighting and accessories, of which 8960 are lighting merchants. There are 2 well-known trademarks in China, 7 famous brand products in Guangdong Province and 16 famous trademarks in Guangdong Province. Ancient town lighting industry accounts for more than 70% of the national market share. In 2016, Zhongshan's local trade export of lighting products is about 1.3 billion to 1.5 billion US dollars annually. The main export products are commercial lighting, civil lighting, engineering lighting and outdoor lighting, accounting for 8% of the national export volume and more than 20% of Guangdong's. They are not only best-selling in China, but also exported to more than 130 countries such as Southeast Asia, Japan, the United States and Europe, and Hong Kong, Macao and Taiwan in China. Fame and reputation.



In recent years, the gap between the key technologies and the international level in the field of semiconductor lighting in China has been narrowing. In 2015, the first prize of national technology invention was "Ga N-based blue light emitting diode with high light efficiency on silicon substrates". This achievement took the lead in realizing the industrialization of silicon-based LED in the world and opened up the third route of international semiconductor lighting technology. According to the Road Map for the Phase-out of Incandescent Lamps in China, it has been made clear that the import and sale of incandescent lamps for general lighting will be phased out according to the power level from October 2012. At present, with the gradual implementation of "white ban" in developed countries such as Europe and the United States, the export market of LED lighting is expanding, and the demand for LED lighting is growing rapidly worldwide. Zhongshan is the main export base of LED lighting products in China. The rapid updating of LED lighting technology has brought about a rapid decline in product prices. Innovation in the field of LED lighting application has been at the forefront of the industry and swept across the industry rapidly, resulting in the rapid withdrawal of incandescent bulbs and energy-saving lamps from the historical stage.



According to incomplete statistics, the current LED lighting technology has been used in more than 90% of lighting products in Zhongshan, forming a lighting export industry with LED lighting products as the main body. As a strategic emerging industry which is supported and nurtured by the state, it is very necessary and urgent to carry out research on the theme of further developing the LED lighting industry for export from Shandong Province under the constraints of traditional energy and environmental pollution.