Many people don't want to turn off the lights, especially in winter, when the bed is warmest, they feel cold as soon as they come out. Everyone is lazy and doesn't want to turn off the lights. In order to solve this problem, a college student in Nanjing installed a light-off device controlled by a mobile phone, and the effect was very good. You can turn off the lights by yourself under the quilt. 2. Many netizens suggested mass production.
Not wanting to turn off the lights in the dormitory has become the same problem for many college students. On the one hand, there are many people in the dormitory, and everyone is lazy. I don't want to be the one who turns off the lights. On the other hand, it is very troublesome to turn off the lights when going out in winter. Generally, the lights will only be turned off when sleeping at night. It is inconvenient to turn off the lights and go back to sleep at this time, so many netizens want to mass-produce after seeing such a setting. I hope I can install one in my dormitory, which will be very convenient for me. I think on the one hand, it shows people's demand for turning off the lights, on the other hand, it also shows the innovative ability of college students. I think many students should learn from this college student in Nanjing, produce some practical products and exercise their abilities through their own innovation. In a word, with the development of society, our life is getting better and better, and many people can go to college. But when I get along with my classmates in the dormitory, they are always lazy and unwilling to turn off the lights. A college student in Nanjing made his own dormitory, which is automatic and can be controlled by mobile phone. The effect is very good. Many netizens wish they had one in their dormitory.