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How much impact does led classroom eye protection lamps have on students' visual health?

How much impact does led classroom eye protection lamps have on students' visual health?


Classroom lighting environment is an important factor affecting students' visual health. Previously, the China Quality Certification Center combed the survey results of the current situation of classroom lighting carried out in various provinces and cities, and found that the poor light environment of the classroom was more serious, and the problems focused on the following aspects: 1. There was a lack of technical basis for classroom lighting design or supervision. 2. The lighting design is unreasonable. 3. Ignore the parameters such as color temperature and color rendering index. 4. Aging of lighting equipment and lack of regular maintenance.

Many schools still use fluorescent tubes or ordinary LED tubes as lighting fixtures. The light is dazzling, stroboscopic, color difference, illumination and illumination uniformity can not meet the requirements of the national standard, and the color temperature is too high, which is very easy to induce students' myopia.

With the continuous development of classroom lighting reconstruction projects all over the country, relevant project acceptance tests are also essential. During acceptance, attention should be paid to ensure that the acceptance test items are complete. The test should be carried out without the influence of natural light and other non measured light sources, and the distribution method should meet the requirements of national standard GB / T 5700.

Classroom is the main place for students to read and study. Classroom lighting has become a new battlefield for myopia prevention and control. It takes care of students' visual health. It is recommended that all primary and secondary schools and institutions (including public school classroom lighting, private school classroom lighting, experimental school classroom lighting and educational institutions) Classroom lamp OEM and OEM choose "Huahui lighting" brand!

As a promoter of Campus Lighting health, Huahui lighting has been deeply engaged in the lighting industry for 27 years. It is the first batch of qualified units for high-quality lighting environment in classrooms in South China. It is also the "top ten educational lighting brands" in China's lighting industry in 2021. 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!

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) illumination of the desk is greater than 300lx and the uniformity of illumination 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.

The use of Huahui led eye protection classroom lamp and led eye protection blackboard lamp can be combined with Huahui education lighting aiot intelligent education lighting overall solution. Through the self-developed intelligent lighting products, equipped with self-developed intelligent boxes (such as intelligent distribution box or intelligent air switch), the lighting mode suitable for teaching can be easily switched by using intelligent full touch screen scene switch, remote control or mobile phone app, Realize the intelligent requirements of constant illumination, one key scene control, curtain linkage, ultraviolet sterilization and so on!

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