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For Zhengzhou to encourage the installation of night lighting along the street units, to create a "no night city" approach, the author thought it was inappropriate. Although this can temporarily make the city beautiful, let people feel the "charm" of the city, but in the long run, this is not good for building urban personality and building a city brand.
The first is wasting energy. This contradicts the country's policy of vigorously promoting conservation and promoting energy conservation and emission reduction. In order to make the city “light upâ€, Zhengzhou encourages the installation of night scene lighting along the street units by giving subsidies for electricity charges, which will give people a misleading “government pays for wasteâ€.
The second is to affect the environment. The city is full of lights, and it is beautiful, but the light and heat pollution it produces will affect the city's atmospheric circulation. In response to global climate change, many countries in the world have implemented energy conservation and emission reduction. Hundreds of cities have joined the “Earth Hour†campaign and turned off their lights for one hour. From the perspective of protecting the environment, in order to make the future of Zhengzhou bluer and clearer, it is not advisable to encourage the installation of night lighting.
The third is to affect residents' rest. The city lights are bright all the night, and the residents living around feel glare and hard to sleep. Although it will take a long time, it will adapt, but its impact on people's lives is long-lasting.
Fourth, it is easy to form a wind of comparison. In order to attract people and flow in the city, in order to seize the opportunities in the competition, we will try to follow the trend. At present, the homogenization of many cities in China can prove this problem. Under the influence of this kind of thinking, Zhengzhou emulates the coastal cities to “bright†and says that other cities are also emulating Zhengzhou.
Originally, from the perspective of the city's own development, who does not want to dress the city a little more beautiful, who does not want the city to be more attractive, who does not want the city to be glamorous, this is understandable. But the crux of the matter is, can we achieve this by doing this? The core competitiveness and reputation of a city can be improved not by the illumination of a few nights. It is mainly supported by economic and social development and profound cultural heritage. If we deviate from this center and adopt a waste of resources and environmental damage, we can only seek to end the situation and seek for the fish. It will not achieve the goal, and may even be counterproductive. I would like to ask, who would really like a city that does not advocate conservation? 
Lighting Management Measures, in order to build a “no-night cityâ€, the government encourages street-level units to install night-time lighting, and will give a certain subsidy for electricity. It is reported that this move is to highlight the status of Zhengzhou's important transportation and business center in central China, brighten and beautify the city, and enhance the city's taste.