According to the Research Report of the World Health Organization, there are as many as 600 million myopia patients in China. The myopia rate of high school students and college students has exceeded 70%. The myopia rate of primary school students is close to 40%. The myopia rate of children and adolescents ranks first in the world. Experts believe that the impact of lighting conditions on children's vision can not be ignored.
In August 2018, the Ministry of education and other eight departments issued a notice on the implementation plan for comprehensive prevention and control of myopia among children and adolescents. With the state gradually paying attention to the eye health of teachers and students, more and more lighting enterprises increase investment in the classroom lighting market. How to improve the quality of classroom lighting and create a healthy classroom lighting environment has become one of the focuses of the industry.
What is the high quality lighting environment of classroom?
Zhao Jianping of the Institute of building environment and energy of China Academy of Building Sciences Co., Ltd. believes that: in order to create a high-quality classroom light environment, we should first use natural light, with natural light as the main and artificial lighting as the auxiliary. Secondly, in terms of color temperature, lighting with high color temperature is uncomfortable for most people. Finally, it is the problem of blue light. It is necessary to control the content of blue light to avoid high brightness and long-term use. We also need to pay attention to the classroom space brightness, lighting stroboscopic and glare problems, as well as physical health and other factors.
How to meet the high quality lighting environment of classroom?
According to Chen Song, deputy manager of new energy product certification Department of China Quality Certification Center (CQC), classroom lamps should first pass CCC's "implementation rules for compulsory product certification of lighting appliances" certification and CQC's "rules for energy saving certification of lighting products in primary and secondary schools and kindergartens". Secondly, it is necessary to meet the "Hygienic standard for daylighting and lighting of primary and secondary school classrooms" and the "Hygienic requirements for myopia prevention and control of school supplies for children and adolescents" currently being formulated by the National Health Commission and other relevant departments.
In the future, according to the relevant national standards, enterprises should produce lighting products that meet the classroom lighting environment, and through reasonable design, installation and maintenance, continuously meet the requirements of CQC certification and classroom high-quality lighting environment, which can be regarded as the classroom high-quality lighting environment in the true sense.
It is worth mentioning that: as a healthy promoter of campus lighting, Huahui lighting is one of the first batch of qualified units of classroom lighting environment in South China, and also one of 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, so as to avoid harmful lighting to students' eyesight health!
Therefore, 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.) are recommended to choose "Huahui lighting"!
Huahui lighting has designed led eye protection classroom lamp and led eye protection blackboard lamp, which are specially used for classroom lighting. They meet the national standard. The average (constant) illumination of desks is greater than 300lx, and the illumination uniformity is 0.7; The blackboard maintains an average (constant) illumination of 500lx, and the uniformity of illumination is 0.8; The color rendering index is more than 90 and the color reduction is high; Grid anti glare design, glare value is less than 16, no glare; Color temperature is 5000K, comfortable and soft; The illumination of the whole classroom is uniform, without stroboscopic and blue light hazards.
Huahui led eye protection classroom lamp and led eye protection blackboard lamp can be used together with Huahui lighting aiot intelligent education lighting overall solution. Through self-developed intelligent lighting products, equipped with self-developed intelligent box (such as intelligent power distribution box or intelligent air switch), intelligent full touch screen scene switch, remote control or mobile app can be used to easily switch the lighting mode that meets the needs of teaching, Realize the constant illumination of the whole classroom, one button scene control, curtain linkage, UV sterilization and other intelligent needs!