The myopia problem of children and adolescents in China is serious, and the myopia rate remains high. In addition to holidays, primary and secondary school students spend about 6-8 hours in the classroom every day. The light environment in the classroom has an important impact on the vision development of children and adolescents. Improving the classroom light environment is an effective way to effectively reduce students' visual fatigue and thus reduce the myopia rate of primary and secondary school students.

The implementation plan for comprehensive prevention and control of myopia in children and adolescents jointly issued by eight ministries and commissions including the National Health Commission clearly points out that "it is necessary to improve the visual environment, implement the lighting and lighting requirements in classrooms, and use lighting equipment conducive to visual health".

In order to protect the eyesight of primary and secondary school students, schools must pay attention to the transformation of classroom lighting environment. Under the attention of relevant national policies, the transformation of classroom lighting environment 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.

Obviously, classroom lighting transformation should not be understood as "replacing old lamps with new ones", but the overall solution of classroom lighting and light environment. Classroom lighting transformation should meet national standards. 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 has been deeply involved in the lighting industry for 27 years. It is one of the first qualified units of high-quality lighting environment in classrooms in South China, and is also one of the "top ten educational lighting brands" in China's lighting industry in 2021. It strictly controls the color temperature, glare, blue light, illuminance and other problems in educational lighting, so as to avoid harmful lighting to the visual health of primary and secondary school students!

Huahui lighting is specially used for classroom lighting lamps - led eye protection classroom lamp and led eye protection blackboard lamp, which meet the national standard. The average (constant) illuminance of the desk is more than 300lx, and the illuminance uniformity 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!