HKU's research and development of LED sustainable lighting technology has achieved results


The theme research project of the University of Hong Kong includes other life application topics in addition to medical issues. One of them is the sustainable lighting technology of Xu Shuyuan of the University of Hong Kong, which will be widely used in street lamps in South China. Zhao Xiaobin of the University of Hong Kong is studying how to build a sub-center to enhance Hong Kong's global competitiveness.
Xu Shuyuan, a professor at the Department of Electrical and Electronic Engineering at the University of Hong Kong, has a LED system theory that is suitable for different types of LED modules from module to system. It can be used to develop high-efficiency, high-efficiency, long-life and recyclable LED lighting systems. In order to achieve energy saving, long product life, and can be recycled.
Xu Shuyuan added that after a year of hard work, the research team has successfully completed the initial structure of a new LED with improved light and heat functions. Its energy efficiency can be increased from the original 88 to 94, and it can bring significant benefits to Hong Kong and its neighboring regions. At present, there are more than one thousand LED product manufacturers in Central South China. The new LEDs have been put into production and the signing agreement has been completed. It will be used in the street lights of mainland cities next year. Xu Shuyuan takes Hong Kong's 150,000 street lights as an example. If there is a failure, the repair and replacement of 1500 street lights will bring huge losses and heavy work. The advantage of the new LED in lighting technology is that it can achieve a life of at least 10 years, and the cost is similar to the original technology.
To build a Hong Kong sub-center. In addition, Zhao Xiaobin, director of the China Development International Research Center of the University of Hong Kong, pointed out that in the context of China's economic development, the continuous economic reform process has created many opportunities for Hong Kong, but Hong Kong is the main intermediary of China and the global financial system. The traditional role also faces many challenges, including the exchange rate system, China's position in global financial development, the role of the renminbi in the future and the role of Hong Kong.
Zhao Xiaobin said that in view of the fact that the authorities have not yet adopted an all-round way to provide an appropriate economic and legal environment to maintain Hong Kong's status as an international financial center, their research projects will establish an international team of experts to analyze and maintain Hong Kong as an international financial institution. The basic elements of the center and focus on Hong Kong's role and role in China's economic development. He also said that in the economic development, Hong Kong should control the aggressive speculation in the bull and bear market, implement the principles of openness and fairness, balance between supervision and development, and focus on the vital interests of local small and medium-sized enterprises, and at the same time build a sub-center of Hong Kong. Seize the opportunity to cooperate with the surrounding areas.

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