What is the lighting in the classroom for eye protection?
School classrooms are the main places for students to study and activities. According to statistics, students spend 60% of their time in school every day. Healthy eye-protecting classroom lighting allows students to absorb new knowledge with full enthusiasm, while unhealthy classroom lighting Put their eyesight health at risk.
Classroom lighting, as the name suggests, is used for classroom lighting. The actual use scene is the classroom, including kindergartens, classrooms of universities, middle schools and primary schools, and various classrooms for teaching. The main scope of classroom lighting includes desk lighting and blackboard lighting, as well as the natural lighting of the overall classroom space.
According to a survey, Chinese primary and middle school students spend about 60% of their time in the classroom every day. The experiment of the National Natural Science Foundation of China "Research on Healthy Lighting of Classrooms Based on Photobiological Effects" shows that classroom lighting directly affects students’ learning efficiency and vision health.
According to the "Hygienic Standards for Lighting and Lighting in Classrooms in Primary and Secondary Schools", the classroom desktop illuminance should be greater than 300lx. At present, some schools may one-sided pursuit of illuminance or unreasonable design (illuminance up to 800lx-1000lx). The effect is that students' books and desks form a strong reflection of glare, which makes students feel particularly tired.
The problem of too high brightness is also reflected in the "sunshine" classrooms facing south. Generally speaking, the illuminance of sunlight on the desktop can reach thousands of lux (lx) or more. Under such high illuminance, students cannot see the teacher's blackboard on the blackboard, causing serious visual fatigue and leading to myopia!
The classroom blackboard lamp developed and produced by Benwei Lighting strictly controls the color temperature, glare, blue light, illuminance and other issues in the education lighting, so as to avoid the harm of bad lighting to the students' vision health!
Benwei Lighting designed lighting fixtures specially designed for classroom lighting-led eye-protecting classroom lights and led eye-protecting blackboard lights, which conform to the national standard. The desk maintains an average (constant) illuminance greater than 300lx and an illuminance uniformity of 0.7; the blackboard maintains an average (constant) illuminance. 500lx, uniformity of illuminance 0.8; color rendering index greater than 90, high color reproduction; using grille anti-glare design, glare value less than 16, no glare; color temperature is 5000K, comfortable and soft; uniform illumination throughout the classroom, no flicker!
