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What kind of lighting conditions should the state stipulate for the classroom? Lighting transformation is imminent

What kind of lighting conditions should the state stipulate for the classroom? Lighting transformation is imminent

2021-09-29

With the increasingly serious myopia of teenagers in China, China pays more and more attention to the transformation of classroom lighting. As a necessary lighting source for school classrooms, artificial light sources / lamps need to meet the following standards:

1. All classrooms shall be equipped with artificial lighting.

2. The average illuminance on the surface of classroom desks shall not be less than 300lx, and the illuminance uniformity shall not be less than 0.7.

3. The blackboard in the classroom shall be equipped with local lighting, and its micro scale average illumination shall not be less than 500lx, and the illumination uniformity shall not be less than 0.8.

4. The school classroom lighting adopts the light source with color temperature in the range of 3300K ~ 5500k, and the color rendering index shall not be less than 80.

5. Naked lamps should not be used for school classroom lighting, and the minimum hanging height from the lamps to the class table should not be less than 1.7m, in order to reduce the direct glare caused by lighting.

6. The uniform glare value (UGR) of school classroom lighting should not be greater than 19.

7. When designing the illuminance of school classroom lighting, the maintenance coefficient is 0.8.

Therefore, in order to effectively avoid the impact of school lighting on students' eyesight, the school should adopt professional eye protection classroom lamps, transform the old lighting lamps, and have professional technicians responsible for the installation, so as to ensure that all indicators of classroom lamps and blackboard lamps can meet the requirements, and ensure that the light environment of each classroom is not only sufficient illumination and excellent uniformity, At the same time, the glare is minimized so that no direct light enters the students' eyes.

At the same time, adjust the position of lighting fixtures in the classroom, try to avoid the superposition of light and the lack of dead corner light in the classroom, and truly provide students with a healthy, comfortable and green classroom lighting environment.

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, etc.) choose "Huahui lighting"!

As a promoter of campus lighting light health, Huahui lighting is the first batch of qualified units for classroom high-quality lighting environment in South China. It strictly controls the color temperature, glare, blue light, illumination and other problems in educational lighting to avoid the harm of bad lighting to students' visual health!

Relying on the unremitting innovation of hardware and software in the education lighting industry, Huahui lighting has won the "top ten education lighting brands" and "top ten intelligent application brands" in 2019, and once again won the "top ten education lighting brands" in China's lighting industry in 2020!

Huahui lighting has designed special lighting fixtures for classroom - led eye protection classroom lamp and led eye protection blackboard lamp, which meet the national standard. The average (constant) illuminance of the desk is greater than 300lx and the illuminance uniformity is 0.7; The blackboard maintains an average (constant) illumination of 500lx, and the illumination uniformity is 0.8; The color rendering index is greater than 90, and the color reduction is high; The grid anti glare design is adopted, and the glare value is less than 16, which is not dazzling; The color temperature is 5000K, comfortable and soft; The illumination of the whole classroom is uniform, without stroboscopic and blue light hazards.

Huahui led eye protection classroom lamp and led eye protection blackboard lamp can be matched with Huahui lighting aiot intelligent education lighting overall solution. Through the self-developed intelligent lighting products, equipped with the self-developed intelligent box (such as intelligent distribution box or intelligent air switch), the intelligent full touch screen scene switch, remote controller or mobile phone app can easily switch the lighting mode required for teaching, so as to realize the intelligent needs of the whole classroom, such as constant illumination, one button scene control, curtain linkage, ultraviolet sterilization and so on!

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