How to choose LED classroom lights and blackboard lights that meet national standards
Teenagers are the hope of the country ’s future. We must protect the vision of young people. The classroom is a place for students to learn. 60% of the time is spent in the classroom. We must transform the classroom lighting to protect the vision of the young .
With the improvement of the teaching environment and the development of lighting technology, meeting the standard of daylighting is already a very low requirement for classroom lighting. Today, more consideration is given to the indicators of vision protection, energy saving and environmental protection. In order to provide students with the most professional learning environment, the state has put forward higher requirements for classroom lighting. So what are the conditions to be met when designing classroom lighting that meets the standards?
The main body of classroom lighting is desk lighting and blackboard lighting. Classroom lighting should ensure that students are not fatigued with their eyes. The desktop illumination must be above 300Lx and the color rendering is above 85. For schools that mainly take classes during the day, the lighting source should be mainly natural lighting, and the lighting fixtures are only to supplement the insufficient illumination in the classroom and make the illumination distribution even.
The classroom should be led by eye-protection lighting fixtures and adopt direct lighting. The C-Star led eye protection blackboard light should be at right angles to the blackboard. The illuminance value of the blackboard lighting should be higher than that of the desktop, and it must be irradiated with a special blackboard light. The light directly irradiated by the blackboard should not directly enter the eyes of students, and students and teachers should not be disturbed by the glare reflected by the blackboard.
At present, in the field of classroom lighting, C-Star has designed led eye-protection classroom lights and led eye-protection blackboard lights specially designed for classroom lighting to provide students with professional classroom lighting. C-Star led eye protection classroom lights and led eye protection blackboard lights have six advantages:
The average illuminance value of the desk is 340lx, and the illuminance uniformity is 0.7;
The average illuminance value of the blackboard is 500lx, and the illuminance uniformity is 0.8;
The power density of the lamp is <6W / ㎡ (the target value needs to be <9W / ㎡);
Color rendering index Ra95, vivid colors, clearer vision;
Color temperature 5000K, soft light;
Glare index <16, not dazzling or hurting eyes.
The low vision of young people not only affects the development of physical and mental health and the improvement of their quality, but also directly affects their future work and future, bringing a heavy burden to thousands of families. Therefore, our C-STAR provides healthy, comfortable, environmentally friendly and energy-saving classroom lighting led lamps. The product technology is mature and meets the requirements of national standards, providing a professional lighting environment for classroom lighting!
