The occurrence of students' myopia is not only related to heredity, visual fatigue, eye habits, outdoor lighting environment and other factors, but also closely related to a good visual environment. As the main place for students to study during the day, the lighting conditions of the classroom will directly affect the development of students' eyesight.

The lighting used in traditional classrooms does have some bad problems now, such as the decline of lighting maintenance rate and the short service life of light source, resulting in insufficient uniformity of desktop illumination and blackboard during use, and students' eye fatigue. It has become the consensus of the whole society that the glare is too serious, the lighting is chaotic, and the visual differences of each seat are one of the important reasons for the high myopia rate of students.

According to the survey, in classrooms with unqualified lighting, the rate of poor vision of students is as high as 42.43%, which is 6.24% higher than that in classrooms with qualified lighting. Poor eyesight here means that students' naked eyesight can not reach the normal standard, which will directly lead to students' inability to see the blackboard clearly in class, which will not only affect the quality of learning, but also lead to myopia.

Whether it is a new classroom or an 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 "Huahui lighting" brand!

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.

Using 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 intelligent full touch screen scene switch, remote control or mobile phone app can easily switch the lighting mode that meets the needs of teaching, so as to realize constant illumination, one key scene control Curtain linkage, ultraviolet sterilization and other intelligent needs!