Children are not only the flowers of the motherland, but also the pillars of the country. The problem of teenagers' vision is not only the thinking of children and families, but also the problem that the society should pay attention to. In recent years, the myopia rate of children and adolescents in China is high and younger. According to the survey released by the National Health Commission, the overall incidence of myopia among children and adolescents is as high as 53.6%, that is, one in every two children and adolescents is myopia.
According to ophthalmologists, there are several key stages of human vision development: the sensitive period of vision development is from 2 to 6 years old, and the rapid growth period of vision is from 6 to 12 years old. If you don't pay attention to using your eyes during these two sensitive periods, myopia is inevitable. At present, there is no way to cure myopia.
As we all know, classroom lighting environment is also one of the important factors affecting children's vision. A survey shows that primary and secondary school students in China spend about 60% of their time in the classroom every day. When the classroom lighting and lighting conditions are insufficient, the light is too dark, glare, blue light and color temperature are high and low, over time, it will change the refractive system of the eyes and lead to myopia.
Especially in the experiment of the National Natural Science Foundation Project "Research on classroom health lighting based on photobiological effect", it is more scientifically shown that school classroom lighting will directly affect students' learning efficiency and visual health. Therefore, creating a comfortable classroom lighting environment with eye protection is of great significance to prevent myopia in children and adolescents.
Whether it is new or old classroom reconstruction, the classroom lighting should meet the national standards. 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 lamp OEM and OEM choose the brand of "Huahui lighting"!
As a promoter of Campus Lighting health, Huahui lighting has been deeply engaged in the lighting industry for 27 years. It 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 2021. 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) illumination of the desk is greater than 300lx and the uniformity of illumination 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 education 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 suitable for 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!