Chongqing wants to make LED lights. Once this goal is achieved, the LED lights on the market are expected to be cheaper by about half. Yesterday, news from Liangjiang new district said that the project of Shanghai Super Silicon Semiconductor Co. , Ltd. , the forerunner of Chongqing's LED lights, in Liangjiang New District will start trial production in September this year. Chongqing ultra-Silicon Photoelectric Technology Co. , Ltd. is a wholly-owned subsidiary of Shanghai ultra-silicon, with an investment of 1. 5 billion yuan. It has built an LED production base of 200 mu in the water and soil high-tech industrial park. It is understood that at present, almost all domestic LED chips come from Taiwan, China, South Korea, Japan, etc. , which leads to high domestic LED lamp prices. In order to solve technical problems, the company will also introduce Taiwan Zhoulei technology. As technological innovation has greatly reduced the cost of LED production, it is expected that after the listing of LED lights in Chongqing next year, the price is expected to be about three times cheaper. In year 35, the price drop fell by about half.