How to equip primary and secondary schools with healthy classroom eye protection lamps
In recent years, the myopia rate of primary and middle school students has remained high, and the trend of myopia is becoming more and more serious. 87.7% of college graduates are nearsighted; 46% of primary school students are nearsighted. The reasons are various: increased burdens inside and outside the classroom, the classroom lighting environment is not up to standard, the popularization of electronic screen products, excessive use of eyes, lack of physical exercise and outdoor activities, etc.
Out of caring for young people, taking care of young people’s eyesight is an important instruction for them to have a bright future. Regarding the continuous introduction of school lighting-related policies, the whole society has begun to pay great attention to the prevention and control of young people's myopia, and it is urgent to equip primary and secondary schools with health education lighting fixtures.
At present, many classrooms use fluorescent lights, but the fluorescent lights have low color rendering index, dazzling lights, serious glare, and the illuminance and uniformity of illuminance are not up to the national standard, and there is blue light hazard, resulting in serious failure to meet the hygiene standards of classroom lighting.
According to the "National Health Vision Report", the poor lighting environment in many classrooms, such as insufficient illumination of desktops and blackboards, has led to more and more serious vision problems for young people. In October 2018, the Education Bureau and others jointly promulgated the "Guiding Opinions on Strengthening the Prevention and Control of Myopia in Children and Adolescents", which requires that classroom lighting meet national standards.
The lighting effect of the classroom must reach the standard, only in this way can we provide a good and healthy learning lighting environment for children and adolescents. To this end, schools must strictly follow the construction standards of ordinary primary and secondary schools and secondary vocational schools, implement lighting and lighting requirements for classrooms, libraries (reading rooms), etc., and require classroom lighting hygiene standards to reach 100%.
At present, the led eye-protecting classroom lights and led eye-protecting blackboard lights that Benwei Lighting specializes in research and development strictly control the color temperature, glare, blue light, and illuminance in educational lighting to prevent bad lighting from harming the vision of children and adolescents!
The classroom lighting fixtures of Benwei lighting conform to the national standard. The desk maintains an average (constant) illuminance greater than 300lx, and the uniformity of illuminance is 0.7; the blackboard maintains an average (constant) illuminance of 500lx, and the uniformity of illuminance is 0.8; the color rendering index is greater than 90, and the color reproduction is high. ;Adopt the grille anti-glare design, the glare value is less than 16, not dazzling; the color temperature is 5000K, comfortable and soft; the entire classroom has uniform illumination without stroboscopic!
