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What is the light in the classroom of primary and secondary schools? Classroom lighting shall conform to national standards

What is the light in the classroom of primary and secondary schools? Classroom lighting shall conform to national standards


Myopia in schools in China has a tendency of high incidence and low age. According to statistics, the national juvenile myopia rate reached 53.6%. Improper eye use is the main cause of myopia in primary and secondary school students, and classroom lighting plays an important role in myopia prevention and control.

"How to prevent myopia in healthy eyes?" Xia Xiaobo, vice president of Hunan Xiangya Hospital, said that the lighting environment in the classroom should be bright and appropriate in intensity. Learning under conditions similar to natural light can protect the eyesight of primary and secondary school students better. According to the intensity of outdoor light, intelligent light adjustment can be carried out through the intelligent classroom lighting system to simulate the effect of natural light, which can help prevent myopia among primary and secondary school students.

At present, the problems of classroom lighting include that the overall lighting level of primary and secondary school classrooms is not high, the illumination uniformity is poor, the blackboard illumination and uniformity are generally low, and the color temperature and color rendering index are generally ignored; The lighting equipment is aging, the lighting standard is incomplete, the installation technical specification is not updated in time, and the lighting scheme design is unreasonable. So what are the lights in primary and secondary school classrooms? Classroom lighting meeting national standards shall be created.

Previously, the Education Bureau and others jointly issued the Guidance on Strengthening the Prevention and Control of Myopia among Children and Adolescents, which requires that schools should 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), and require that the hygienic standard of classroom lighting reach 100%.

Classroom lighting should reach 100% of the hygienic standard rate. All primary and secondary schools and institutions (including public school classroom lighting, private school classroom lighting, private school classroom lighting, experimental school classroom lighting, educational institutions), classroom lighting OEMs, and licensors are recommended to choose the "Huahui Lighting" brand!

As a health promoter of campus lighting, the classroom lighting brand - "Huahui Lighting" has been deeply involved in the lighting industry for 27 years. It is one of the first units in South China to reach the standard of high-quality lighting environment for classrooms. It has been awarded the "Top Ten Educational Lighting Brands" in China's lighting industry for three consecutive years. It strictly controls the color temperature, glare, blue light, illuminance and other problems in educational lighting to avoid harmful effects of poor lighting on the eyesight health of primary and secondary school students!

Huahui Lighting has designed special lighting fixtures for classroom - led eye protection classroom lamp and led eye protection blackboard lamp, which meet the national standard that the average (constant) illuminance of desks is more than 300lx, and the illuminance uniformity is 0.7; The average (constant) illumination of the blackboard is 500lx, and the illumination uniformity is 0.8; The color rendering index is greater than 90, and the color reversibility is high; The grid anti glare design is adopted, and the glare value is less than 16 without dazzling; The color temperature is 5000K, comfortable and soft; The illumination of the whole classroom is uniform, without stroboscopic and blue light hazards.

The use of Huahui LED eye protection classroom lights and LED eye protection blackboard lights can be matched with the overall solution of Huahui Education Lighting AIoT intelligent education lighting. Through the self-developed intelligent lighting products, the self-developed smart boxes (such as intelligent distribution boxes or intelligent air switches) can be loaded, and the intelligent full touch screen scene switch, remote controller or mobile phone APP can be used to easily switch the lighting mode that meets the teaching needs, so as to achieve constant illumination, one button scene control Intelligent demands such as curtain linkage and ultraviolet sterilization!

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