There are standards for classroom lighting selection to make the lighting design more eye-friendly
China Quality Certification Center issued a report: combing through the results of the survey on the status of classroom lighting in various provinces and cities, and found that the poor light environment of the classroom is more serious. There are lack of standards for classroom lighting design, unreasonable lighting design, and underestimation of parameters such as color temperature and color rendering index. And the lack of regular maintenance of equipment and other issues. It can be seen that in the renovation of classroom lighting: standards and lighting design have become the top priority.
In 2018, the average myopia rate of children and adolescents in my country has reached 53.6%. In the important instructions for the health of adolescents’ vision, the state has made clear requirements for relevant parties to combine with deepening education reforms, come up with effective comprehensive prevention and treatment plans, and urge various regions and regions. All relevant departments are doing a good job of implementation.
The survey shows that our primary and middle school students spend about 60% of their time in the classroom every day. It can be seen that a healthy lighting environment in the classroom is very important, and a poor lighting environment is one of the main reasons leading to the decline of students' eyesight. The light source used in classroom lighting in our country is different from the good and the bad lighting environment, and the following problems are common:
One, the illuminance and uniformity of illuminance of blackboards and desks are generally lower than the national standards;
Two, most classroom blackboards are directly installed with exposed fluorescent tubes. While watching the blackboard, students are affected by the direct glare of the tubes, making it difficult to concentrate, reducing learning efficiency, and prone to visual fatigue, which can easily lead to myopia in the long term;
Three. Fluorescent lamps are generally equipped with inductive ballasts, which have serious stroboscopic effects and color distortion. Students’ visual systems are adjusted excessively frequently, which will inevitably cause visual fatigue;
Fourth, most classrooms are too white in color, too high in color temperature, and too much blue light component, which can easily lead to students' excitement, fatigue, and even insomnia.
A high-quality classroom lighting environment can effectively reduce the visual fatigue of students and play a vital role in the prevention and control of myopia. The lighting effect of the classroom must meet national standards to provide children and adolescents with a high-quality and healthy eye-protecting lighting environment. The classroom eye protection lamp produced by Benwei Lighting can meet the country's 100% requirement for the compliance rate of classroom lighting hygiene standards!
As a health promoter of campus lighting, led eye-protecting classroom lights and led eye-protecting blackboard lights, strictly control the color temperature, glare, blue light, illuminance and other issues in education lighting to avoid the harm of bad lights to the eyes. It has six advantages:
1, no light strobe, comfortable to use;
2, the color is more realistic, the vision is clearer, the color rendering index>95;
3, anti-glare design, UGR<16, does not hurt the eyes;
4, the color temperature is 5000K, the light is softer;
5. The classroom has uniform illumination and is brighter;
6, no harmful blue light, no mercury and lead pollution, healthier.
