The analysis of desk lamp industry investment status: China's table lamp industry will get further development from 2019 to 2021, the market size of China's table lamp industry rose from 8.65 billion yuan to 11.02 billion yuan. Chinese desk lamp industry has shown a rapid growth trend in recent years. China has a large number of table lamp production enterprises, the market competition is fierce, and most of the enterprises are small scale, market competitiveness is weak, China's table lamp industry market concentration is not high, the industry's TOP10 enterprises account for about 12% of the market share. The development of desk lamp industry mainly depends on two levels. From the perspective of market demand, students and office workers have a greater demand for desk lamps. On the other hand, under the policy support of energy saving, emission reduction and intelligent manufacturing, LED energy-saving lamp related industry will get great development in the future, and table lamp, as a branch of LED lighting industry, will also be driven.