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The classroom lighting renovation project must meet the lighting standards of the classroom!

The classroom lighting renovation project must meet the lighting standards of the classroom!


With the rise of the concept of interconnection of everything and artificial intelligence, people's learning, work and life have also undergone great changes in recent years. From the emergence of intelligent products such as smart campus, smart home, smart car, smart door lock and so on, to the emergence of ChatGPT, which is popular throughout the network, the concept of artificial intelligence is becoming more and more popular, and the futuristic scenes in Hollywood movies that have never been thought of before emerge in front of us. Can ChatGPT really replace human work? Will ChatGPT in the future have the same "psychology" as real human beings? Just as a thousand readers have a thousand Hamlets in their hearts, the emergence of a new thing will inevitably bring more possibilities to the world. Since the birth of the Internet in the late 1960s, many miracles have occurred.

ChatGPT is a natural language processing tool driven by artificial intelligence technology. There are too many descriptions about it on the Internet. Some people describe ChatGPT as an "omniscient assistant". Its training materials come from 2/3 of the Internet content, including more than 6 million articles in Wikipedia and all the books in several major museums in the world. These materials contain most of the knowledge accumulated by human beings over thousands of years, and ChatGPT has successfully built a strong knowledge system based on this. As a result, it has gradually begun to be competent for all kinds of human work, and has multiple professional abilities such as text workers, programmers, cultural creative designers, lawyers, composers, etc.

From 0 to 1, from rebirth to maturity, the development and changes in the world sometimes make us feel unprepared, and sometimes make us feel excited. As we all know, in recent years, the education lighting market has continued to be hot, which has attracted many lighting enterprises to enter the market. In 2018, the Ministry of Education and other eight departments formulated and issued the Implementation Plan for the Comprehensive Prevention and Control of Myopia in Children and Adolescents, which proposed that by 2030, the new incidence of myopia in children and adolescents across the country should be significantly reduced, the overall level of children and adolescents' visual health should be significantly improved, the myopia rate of 6-year-old children should be controlled at about 3%, and the myopia rate of primary, middle and high school students should be reduced to 38%, 60% and 70% respectively, The overall goal of the national students' physical health standard reaching the standard is to achieve an excellent rate of more than 25%.

For those who are engaged in the education lighting industry, 2022 is a year of rapid development of the education lighting market, the second year of the 14th Five-Year Plan (2021-2025), and the beginning year of the 20th National Congress. In 2023, the fifth year of educational lighting after the release of the comprehensive myopia prevention and control plan in 2018, will usher in the first important time node for classroom lighting transformation across the country to reach the standard. Although at present, all localities are accelerating the renovation project of school classroom lighting, which will protect the vision health of children and adolescents, but also bring new development opportunities for the lighting industry.

However, in the process of promoting the transformation of classroom lighting, there are still many problems, such as the lack of special transformation funds in most areas, especially in the underdeveloped areas, the uneven quality of the technical standards of lighting industry products, and even the non-standard engineering and technology of individual schools due to the lack of transformation funds, which seriously restricts the standardized transformation and popularization of classroom lighting, and is not conducive to the vision protection of children and adolescents To achieve the goal of preventing and controlling myopia in children and adolescents. "

So what are the lighting standards for primary and secondary school classrooms in full swing? How to choose classroom lamps? First of all, the Hygienic Standard for Lighting and Lighting in Primary and Secondary School Classrooms points out that all classrooms should be equipped with artificial lighting, and the average illumination value maintained on the classroom desk should not be less than 300lx, and its illumination uniformity should not be less than 0.7; The blackboard of the classroom shall be equipped with local lighting, with the average illumination value maintained not less than 500lx and the illumination uniformity not less than 0.8. The uniform glare value (URG) of the classroom should not be greater than 19. The data shows that the glare value of traditional T8 bracket fluorescent lamp and LED ordinary lamp without glare treatment is greater than 20, causing dazzling. Studying in this environment for a long time will cause students to feel dizzy. The light source with color temperature of 3300K-5500K should be used in the classroom.

At the same time, as a health promoter of campus lighting, Huahui Lighting has been deeply involved in the lighting industry for 28 years. It is one of the first units to meet the standard of high-quality lighting environment in classrooms in South China, and also one of the "top ten educational lighting brands" in the lighting industry in 2021. It strictly controls the color temperature, glare, blue light, illuminance and other issues in educational lighting to avoid the harm of poor lighting to students' vision health.

Huahui Lighting has designed special lighting fixtures for classroom lighting - led eye-protection classroom lamp and led eye-protection blackboard lamp, which meet the national standard and maintain an average (constant) illumination of more than 300lx and an illumination uniformity of 0.7; The blackboard maintains an average (constant) illuminance of 500lx and an illuminance uniformity of 0.8; The color rendering index is greater than 90, and the color reversibility is high; The grille 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 hazard.

Huahui led eye-protection classroom lamp and led eye-protection blackboard lamp meet and are superior to the provisions of the Hygienic Standard for Daylighting and Lighting in Primary and Secondary School Classrooms. The lamp technology is mature and meets the requirements of CCC, CE and other national certification. The whole lamp uses RG0 classroom special anti-blue light beads, with glare value<16, color temperature 5000K, Ra>95, so that the classroom illumination is uniform, effectively protect vision, and prevent myopia.

Huahui Lighting advocates the concept of energy conservation and puts forward the overall solution of AIoT intelligent education lighting. Through the independently developed intelligent lighting products carrying the independently developed intelligent box, using the intelligent control panel, mobile phone APP or remote controller, it can easily switch the lighting mode that meets the teaching needs, and realize the intelligent needs of the whole classroom such as constant illumination, one-button scene control, energy management, curtain linkage, etc, Let teachers and students enjoy a relaxed and pleasant teaching atmosphere!



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