In addition to unhealthy eye habits and genetic factors, poor educational lighting environment is also one of the important factors affecting teenagers' vision. Due to the lack of professional lighting facilities in China's early years, school lighting started late. At present, the lighting environment of most school classrooms in China is relatively backward, with low illumination, glare, stroboscopic and chromatic aberration, which not only greatly reduces the learning efficiency of children and adolescents, but also causes their visual fatigue and harms their visual health.
Hundred years of education, lighting first. As a place for children and teenagers to learn knowledge, their eye health can not be ignored, so it is urgent to improve the classroom lighting environment. In the new battlefield of myopia prevention and control, led educational lighting must be used! !