What Kind of Classroom Lighting Is Healthier

In recent years, the rate of myopia among Chinese teenagers has been rising, and the high-definition and college students' myopia rates have exceeded 70%, and there is a trend of younger age. Studies have shown that the impact of classroom lighting on vision is critical.

According to the survey, about 60-80% of the learning time of primary and middle school students is in the classroom. In the National Natural Science Foundation project "Biology Health-based classroom health lighting research" experiment shows that school classroom lighting directly affects students' learning efficiency and vision health. The current common problems in classroom lighting are summarized as follows: illumination, glare, sign, color temperature, strobe, no blackboard light.

It can be seen that whether classroom lighting meets health standards is one of the ways to effectively prevent students from producing sub-health problems. Classroom lighting should not only conform to national standards, but also should achieve the goal of caring for the healthy growth of students in all index factors.

LED lighting is currently recognized as the preferred classroom lighting fixture. Its advantages of energy saving, high efficiency and high luminous efficiency are obvious. In addition, LED lighting fixtures operate with almost no IR (infrared) and UV (ultraviolet) radiation. The LED light source does not have any filling gas, and there is no adverse effect on the environment after comminuted damage.

However, there are also variations in the quality of LED lighting fixtures on the market. If the selection is not correct, there are still hidden lighting safety hazards that affect the visual health of adolescents.
So what kind of classroom lighting is healthier, more environmentally friendly?
There are mainly 5 items that need to be focused on: anti-glare, no stroboscopic light, the illumination uniformity, comfort and energy saving effect.
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