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On March 2, 2023, the Office of the Healthy China Action Promotion Committee issued the "Key Points for the 2023 Work of the Healthy China Action". The Healthy China Action (2019-2030) is a development strategy formulated by the National Health Commission before the end of June 2019. The main content of the "Healthy China Action (2019-2030)" includes 15 major items and 124 indicators. The overall myopia rate of children and adolescents nationwide is included in the eighth item of the "Healthy China Action (2019-2030)" and the 60th item of the "Health Promotion Action for Primary and Secondary School Students", which is a binding indicator.
On April 23rd, the 81st China Education Equipment Exhibition, which lasted for 3 days, successfully concluded at the Jiangxi Nanchang Greenland International Expo Center, showcasing a series of educational intelligent products. According to relevant data, the total transaction volume of classroom lighting renovation in China in 2021 was 11.73 billion yuan, including projects such as classroom lighting, eye protection lights, classroom lighting environment, classroom lighting, health lighting, intelligent classroom lighting, myopia prevention and control system, and ultraviolet sterilization lights. The reason why educational lighting is so popular is mainly because it is closely related to our visual health.
The quality of classroom lighting fixtures directly affects students' visual health. Poor quality classroom lighting fixtures not only cause glare, uneven lighting in the classroom, but also have severe flicker and blue light hazards. Long term reading and writing in such an environment, frequent adjustment of the visual system, can easily cause dizziness, dizziness, and even myopia.
The comfort of classroom lighting is the key to myopia prevention and control. What kind of classroom lighting fixtures can effectively reduce the indoor lighting gap and alleviate visual fatigue? The main factors that affect our human visual function and brain visual cognitive function include brightness, illuminance, color temperature, color rendering index, spectral composition, and strobe. At present, there are clear standard requirements for the lighting of primary and secondary school classrooms in the country and industry, mainly assessing parameters such as classroom illumination, unified glare value, color rendering index, and relevant color temperature.
In terms of illumination, the newly renovated classroom desktop illumination should not be less than 375lx, and the uniformity of illumination should not be less than 0.7. If the illumination on the classroom desktop is too low, it will be difficult to read the textbook clearly;
The general display index Ra of the light in the classroom should not be less than 80, and the special color rendering index R9 should not be less than 50. If the color rendering index is too low, it will be difficult to distinguish various colors of the textbook;
The relevant color temperature of the lighting in the classroom should be between 3300K-5300K. Excessive color temperature can cause visual fatigue. Cold light has a high color temperature, while warm light has a low color temperature;
The uniform glare value in the classroom should not exceed 19. Excessive surface brightness of lighting fixtures in the classroom can cause glare and visual discomfort;
So it is recommended that schools choose eye friendly and healthy LED classroom lighting fixtures when choosing classroom lighting fixtures. Huahui Education Lighting's classroom eye protection lighting fixtures have high illumination, good uniformity of illumination, and no flicker or The harm of blue light can provide students with high-quality lighting and lighting environment in the classroom.
As a promoter of campus lighting and health, Huahui Lighting has been deeply involved in the lighting industry for 28 years. It is one of the first units to meet the standards for high-quality lighting environment in classrooms in South China, and also one of the top ten educational lighting brands in China's lighting industry for four consecutive years from 2019 to 2022. It strictly controls color temperature, glare, blue light, illuminance, and other issues in educational lighting to avoid harmful lighting to students' visual health.
Huahui Lighting is specially designed for classroom lighting fixtures - LED eye protection classroom lights and LED eye protection blackboard lights, which comply with national standards and maintain an average (constant) illumination of more than 300lx for desks, with an illumination uniformity of 0.7; The blackboard maintains an average (constant) illumination of 500lx and an illumination uniformity of 0.8; If the color rendering index is greater than 90, the color reproduction is high; Adopting grille anti glare design, with a glare value less than 16, not dazzling; The color temperature is 5000K, comfortable and soft; The entire classroom has uniform illumination, no flickering, and no harm from blue light.
Use Huahui LED eye protection classroom lights and LED eye protection blackboard lights, and can also be paired with Huahui Education Lighting AIoT intelligent education lighting overall solution. Through self-developed intelligent lighting products equipped with self-developed intelligent boxes (such as intelligent distribution boxes or intelligent air switches), use intelligent full touch screen scene switches, remote controls, or mobile apps to easily switch lighting modes that meet teaching needs, achieving constant illumination throughout the classroom, one click scene control Intelligent requirements such as curtain linkage and UV sterilization!
At the same time, the intelligent control system of Huahui Education Lighting Classroom can be equipped with an intelligent gateway and electricity statistics independently developed by Huahui Education Lighting, achieving remote electricity statistics and real-time repair reporting. The entire intelligent control system can be used independently or compatible with other large system platforms, providing teachers and students with a one-stop, personalized overall solution for future intelligent classrooms.
Whether it is a new classroom or an old classroom, the classroom lighting should choose eye protection classroom lighting lamps. It is recommended that all primary and secondary schools and institutions (including public school classroom lighting, private school classroom lighting, private school classroom lighting, laboratory school classroom lighting, educational institutions), classroom lighting OEMs and licensors choose the "Huahui Lighting" brand!
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