LED should not be a new source of pollution

Golden Bridge Development Zone, Hohhot City smell all doors to the Garden District side of the road there is a large LED screen, open all night, seriously affect the normal rest of the residents there. In fact, LED big screen has been all over the city. Some buildings above the wall, installed a lot of this large screen. The public is not looked down. It is said that the relevant departments of the previous advertising brand is not pretty, put all the original brand on the roof was removed, replaced by the current big screen. As an ordinary citizen, the author's feeling is that this form of advertising aesthetic novel, very modern. However, due to the continuous changes in the picture, the perception of pedestrians in the past too strong stimulus. Especially at some intersections, it is easy to distract the driver's attention. Of course, we have not heard of the driver to see the big screen caused by the case of traffic accidents. However, if we continue to develop, LED advertising screen is likely to evolve into a new source of pollution light pollution, affecting the normal life of the people. Therefore, the installation of LED large screen must have a scientific and rational planning. Because, not all of the location is suitable for the installation of LED large screen, not all of the LED large screen is suitable for all-weather operation. In order to avoid the impact of large screen LED traffic, affecting the normal life of the residents, the relevant departments should Zhicuojiugai, city not to create new pollution sources.