In recent years, LED has developed extensively and rapidly, which is not only due to its own advantages, but also related to the development of Internet technology, the progress of digital technology and the application of big data.

Looking ahead to 2022, it is expected that the global LED industry will further increase its market demand under the influence of "house economy", and China's LED industry will benefit from the effect of substitution and transfer. On the one hand, due to the impact of the global epidemic, people are going out less, and the market demand for indoor lighting and LED display continues to strengthen, injecting new vitality into the LED industry.

Due to the large-scale infection in Asia except China, the region is forced to abandon the virus elimination policy and adopt the virus coexistence policy, which may lead to the recurrence and deterioration of the epidemic, and increase the uncertainty of the resumption of work and production. It is expected that the substitution and transfer effect of China's LED industry will continue in 2022, and the demand for LED manufacturing and export will remain strong