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Classroom lighting should conform to national standards, which can help primary and secondary school students prevent myopia

Classroom lighting should conform to national standards, which can help primary and secondary school students prevent myopia


Due to the popularity of mobile phones, computers and other products with electronic screens, overuse of eyes, unsanitary use of eyes, lack of physical exercise and other factors, the myopia rate of primary and secondary school students is high and rising. The low age of myopia is becoming increasingly serious, which has become an important problem to be solved in the whole society.

The vision situation in primary and secondary schools is not optimistic. The low age trend of poor vision is obvious. There are many reasons for poor vision, but one factor cannot be ignored. That is, the lighting in the classroom does not meet the national standards. In primary and secondary schools, it will lead to eye fatigue if they are in the classroom with substandard lighting brightness during their growth. The school classroom lighting directly affects the students' vision health and learning efficiency.

The classroom is a place for students to study. The lighting should fully consider that reading and writing should have enough brightness. The light source close to nature should be selected to avoid stroboscopic and glare and improve the comfort of learning and reading.

In accordance with GB7793-2010 Hygienic Standard for Daylighting and Lighting in Primary and Secondary School Classrooms and GB/T 36876-2018 Hygienic Requirements for Lighting Design and Installation in Ordinary Classrooms of Primary and Secondary Schools and other relevant standards, classroom lighting should be improved from six aspects: uniform illumination, moderate color temperature, high color rendering index, anti glare, no stroboscopic and anti blue light to meet the requirements of national standards.  

At present, the classroom lighting has become a new battlefield for myopia prevention and control. The classroom lighting must meet the national standards in order to help primary and secondary school students prevent myopia. 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), classroom lighting OEMs and licensors choose the "Huahui Lighting" brand!

As a health promoter of campus lighting, China Lighting has been deeply involved in the lighting industry for 27 years, and is one of the first batch of qualified units for high-quality lighting environment in classrooms in South China. Since 2019, it has won 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 issues in educational lighting to avoid harmful effects of poor lighting on the eyesight and 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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