At present, there is a phenomenon of myopia at a younger age among primary and secondary school students. The myopia detection rate from the third to the fifth grade of primary school has increased significantly. With the increase of the school period, the myopia detection rate shows an upward trend, which maintains a high level in the high school stage, and the myopia detection rate of women is higher than that of men.

In order to protect the eyesight of primary and secondary school students and effectively avoid the impact of traditional lighting on students' eyesight. Classroom lighting renovation is in full swing all over the country. However, we found that even if some classrooms were replaced with special lamps for classrooms, the lighting quality was still unqualified.

Therefore, classroom lighting transformation should not be understood as "replacing old lights with new ones", but as an overall solution to the light environment, which includes professional lighting design based on real space scenes and the needs of different people, photobiology theory, and the refinement of intelligent control.

Classroom lighting transformation is an innovative measure under the current myopia prevention and control. Whether it is a new classroom or an old classroom lighting transformation, the school needs to create a classroom lighting environment that meets national standards for students and "escort" their vision health.

It is recommended that all primary and secondary schools and institutions (including: classroom lighting in public schools, classroom lighting in private schools, classroom lighting in private schools, classroom lighting in experimental schools, educational institutions), classroom lamp OEMs and licensors choose the "Huahui lighting" brand!

As a healthy promoter of campus lighting, Huahui lighting is one of the first qualified units of high-quality lighting environment in classrooms in South China. It strictly controls the color temperature, glare, blue light, illuminance and other problems in educational lighting to avoid harmful lighting to the visual health of children and adolescents!

With unremitting efforts and innovation in the education lighting industry, Huahui lighting has won the "top ten education lighting brands" in China's lighting industry for three consecutive years from 2019 to 2021!

Huahui lighting has designed led eye protection classroom lights and led eye protection blackboard lights, which are specially used for classroom lighting. They meet the national standard. The average (constant) illumination of desks is more than 300lx, and the uniformity of illumination is 0.7; The blackboard maintains an average (constant) illuminance of 500lx and an illuminance uniformity of 0.8; The color rendering index is greater than 90, and the color reproducibility is high; Grid anti glare design, glare value less than 16, not dazzling; 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 aiot intelligent education lighting overall solution of Huahui education lighting. Through the independent development of intelligent lighting products, the independent development of intelligent boxes (such as intelligent distribution boxes or intelligent air switches) can easily switch the lighting modes that meet the needs of teaching using intelligent full touch screen scene switches, remote controllers or mobile apps, so as to achieve constant illumination, one key scene control Curtain linkage, ultraviolet sterilization and other intelligent needs!