Why can't you purchase inferior classroom lighting
In the past, many school leaders did not pay much attention to the problem of classroom lighting. Now, with the increase in the number of myopic students in China, most schools now attach great importance to the issue of classroom lighting. Many schools have begun to reform the classroom lighting. When transforming, usually choose a professional lighting manufacturer to purchase lamps. However, some schools have insufficient procurement budgets, so they want to purchase lamps at low prices. Here I will tell you why inferior classroom lighting cannot be bought. Why? Let's find out together now!
1. Affect the teaching of teachers
These low-cost and inferior classroom lights usually have uneven lighting. After they are turned on, the classroom cannot be lighted up. Some places are bright and some places are dark. In this environment, the light source of inferior lamps will dazzle the eyes directly. Seriously, the teacher’s eyes soon become sore when teaching, and it also affects the students’ listening to the class.
2. Affect the eyesight of students
Relevant national departments have proposed before that the light source used in classroom lighting should meet the requirements and there should be no light pollution. Many students nowadays, because the light source flickers high, it causes eye fatigue and decreased vision.
3, there is a safety hazard
Traditional fluorescent tubes contain heavy metals such as mercury and phosphors. If the tube breaks due to some accidents, the harmful substances in it will cause serious harm to the students. Many countries now prohibit the use of such lamps.
