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How to create a high-quality lighting environment for students in the classroom?

How to create a high-quality lighting environment for students in the classroom?

2021-07-28

The National Health Commission released the white paper on China's eye health on June 5, 2020. The data show that the overall incidence of myopia among children and adolescents in China is 53.6%, and the overall incidence of college students is more than 90%. The problem of myopia of primary and middle school students has always been a fortress that needs to be tackled at the educational level, and has become an indelible pain in the hearts of parents. Therefore, we should start with prevention and effectively prevent myopia!

In August 2018, with the consent of the State Council, the Ministry of education, the National Health Commission, the State Administration of sports and other relevant government departments jointly issued the implementation plan for comprehensive prevention and control of myopia among children and adolescents. The Ministry of education has actively promoted the comprehensive prevention and control of myopia among children and adolescents. In addition to the introduction of load reduction policies and strengthening school sports, classroom lighting, as one of the important factors affecting the vision of children and adolescents, is gradually being paid attention to. Local education departments issued policies pointing out that the compliance rate of classroom lighting hygiene standards is required to be 100%.

The following problems generally exist in classroom lighting in China: first, the illuminance and illuminance uniformity of blackboard and desk are generally lower than the national standards; Second, most classroom blackboards are directly equipped with bare fluorescent tubes or no special lamps for blackboards. Students are difficult to concentrate when watching blackboards and are prone to visual fatigue. Third, fluorescent lamps are generally equipped with inductive ballasts, which has serious stroboscopic effect and excessive frequent adjustment of students' visual system. Fourth, high color temperature (6500k) fluorescent tubes are generally used in most classrooms, and there are too many blue light components, which can easily lead to students' excitement and fatigue, resulting in myopia.

Therefore, to create a high-quality lighting environment for students, it is recommended that 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, etc.) choose the brand of "Huahui lighting"!

As a promoter of Campus Lighting health, Huahui lighting is the first batch of qualified units for high-quality lighting environment in classrooms in South China. It is also the "top ten educational lighting brands" in China's lighting industry in 2020. It strictly controls the color temperature, glare, blue light, illumination and other problems in educational lighting to avoid the harm of bad lighting to students' visual health!

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. The average (constant) illuminance of the desk is greater than 300lx and the illuminance uniformity is 0.7; The blackboard maintains an average (constant) illumination of 500lx, and the illumination uniformity is 0.8; The color rendering index is greater than 90, and the color reduction is high; The grid anti glare design is adopted, and the glare value is less than 16, which is not 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 lamp and led eye protection blackboard lamp can be combined with Huahui lighting aiot intelligent education lighting overall solution. Through the self-developed intelligent lighting products, equipped with self-developed intelligent boxes (such as intelligent distribution box or intelligent air switch), the lighting mode that meets the needs of teaching can be easily switched by using intelligent full touch screen scene switch, remote control or mobile phone app, Realize the intelligent requirements of constant illumination, one key scene control, curtain linkage, ultraviolet sterilization and so on!

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