In June 2020, the white paper on China's eye health issued by the National Health Commission showed that as early as 2018, the overall myopia rate of children and adolescents across the country had reached 53.6%, 81% of high school students and more than 90% of college students.
This group of shocking figures makes public opinion once again focus on classroom lighting - after all, primary and secondary school students spend an average of 8-10 hours in the classroom every day. Poor classroom lighting will directly lead to the decline of children's and adolescents' eyesight.
Therefore, reforming the classroom lighting environment and creating a high-quality lighting environment for children and adolescents is an effective measure to prevent myopia. However, many people know a little about the transformation of classroom lighting, which can be summarized as the following questions: how to choose lights? How to arrange lights?
At present, traditional fluorescent lamps are still used for classroom lighting, with high stroboscopic, incomplete spectrum, insufficient and uneven illumination and low color rendering index, which will not only cause visual fatigue and myopia; The color loss and color deviation caused by it will also affect the child's color discrimination ability. The appearance of LED eye protection lamp provides a turning point for this phenomenon.
The classroom lighting was transformed. Huahui education lighting implemented the "9 + 3" eye protection lighting solution, that is, 9 sets of LED eye protection classroom lights + 3 sets of LED eye protection blackboard lights. The classroom adopts 9 sets of LED eye protection. The classroom lights are evenly arranged longitudinally and vertically to the blackboard, which fully meets the standard requirements in the direction of light distribution and reduces the reflection glare of the blackboard.
The blackboard adopts three sets of LED eye protection blackboard lights, which are arranged parallel to the blackboard. The layout of lights is reasonable and the illuminance is uniform. It not only significantly improves the lighting environment of the classroom, greatly improves the uniformity of illuminance of the classroom and the illuminance of the blackboard, but also takes into account eye protection and comfort. At the same time, it effectively limits glare and reflection of the blackboard light curtain, meeting the national standard of classroom lighting.
The transformation of classroom lighting should comply with national standards. 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), classroom lamp OEM and OEM choose the brand of "Huahui lighting"!
As a promoter of campus lighting light health, Huahui lighting has been deeply engaged in the lighting industry for 27 years. It is the first batch of qualified units in the high-quality lighting environment of 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, so as to avoid the harm of bad lighting to the visual health of children and adolescents!
Huahui lighting is specially used for classroom lighting lamps - 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.
Using 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 intelligent full touch screen scene switch, remote control or mobile phone app can easily switch the lighting mode that meets the needs of teaching, so as to realize constant illumination, one key scene control Curtain linkage, ultraviolet sterilization and other intelligent needs!