There are many causes of myopia among primary and middle school students, and the substandard classroom lighting is one of them. Since 2018, various parts of the country have started to implement the health lighting project for primary and secondary schools, and have also taken the comprehensive upgrading of lighting in primary and secondary school kindergartens as a practical livelihood project to further optimize the eye environment for students.

According to a survey, primary and secondary school students in China spend about 60% of their time in the classroom every day. When the lighting and lighting conditions in the classroom are insufficient, the light is too dark, glare, blue light, and color temperature are too high and low, the refractive system of the eyes will change over time, leading to myopia.

The key problems that affect the health of classroom lighting environment mainly focus on six aspects: blue light, stroboscopic, glare, color temperature, color rendering and illuminance. Blue light and stroboscopic light are easy to cause vision damage, while glare is one of the important reasons for visual fatigue, and color rendering of color temperature is an important indicator to improve visual clarity. Too low color rendering index will cause visual color distortion, affect the primary and secondary school students' eyes' recognition of object colors, and lead to visual fatigue.

As an important place for learning and activities, the lighting environment without eye protection will have an impact on the eyesight of primary and secondary school students. In the lighting design of the classroom, because the lighting layout in the classroom is unreasonable or bare bulbs and tubes are used, direct glare is generated. If the blackboard lamp is not used properly, students will feel uncomfortable when they see the text on the blackboard because of the reflected glare.

Classroom lighting has become a new battlefield for myopia prevention and control. 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 lighting OEMs and licensors choose "Huahui Lighting"!

As a health promoter of campus lighting, Huahui Lighting has been deeply involved in the lighting industry for 27 years. It is one of the first units to reach the standard 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, illumination and other problems in educational lighting, so as to avoid harmful effects of poor lighting on students' vision!

In the classroom lighting, 9 LED eye protection classroom lamps developed and produced by Huahui Education Lighting can be installed to achieve uniform lighting in ordinary classrooms. Huahui eye protection lamps have the characteristics of no stroboscopic, no blue light, no glare, etc. They use full spectrum light sources, close to natural light, and the entire classroom environment is comfortable for eye protection, which is more conducive to students' learning.

The blackboard lighting of the classroom lighting can be equipped with three LED eye protecting blackboard lights developed and produced by Huahui Education Lighting. By adjusting the angle of illumination of the blackboard lights, the blackboard lighting can be uniform, avoiding the direct glare of the blackboard lights on teachers, and also helping students to see the words on the blackboard.

The use of Huahui LED eye protection classroom lights and LED eye protection blackboard lights can be matched with the overall solution of Huahui Lighting AIoT intelligent education lighting. The self-developed intelligent lighting products are equipped with self-developed smart boxes (such as intelligent power distribution boxes or intelligent air switches), and the use of intelligent full touch screen scene switches, remote controls or mobile phone apps can easily switch the lighting mode that meets the teaching needs to achieve constant illumination, one button scene control, curtain linkage Intelligent demands such as ultraviolet sterilization!