Classrooms use LED downlights and other lighting fixtures to create a healthy and green educational light environment! ||

Up to now, many primary and secondary schools and colleges and universities in China still use traditional fluorescent lamps. The voltage of these lamps is unstable and will often flicker. The stakes are not described one by one. This is also one of the important reasons why LED lighting fixtures, led by LED downlights, can continue to maintain the blue ocean prospect in the prospect of school classroom lighting! Let’s take a look at how LED downlights and other lamps have reversed the “weakness” of classroom lighting. The purpose of school lighting is to ensure that the light environment of each classroom is sufficient, uniform, and glare is small, so that students can learn by using a healthy, comfortable and green light environment! If the classroom lamps still use simple fluorescent lamp brackets, and there is no special lamp for blackboard lighting, ordinary bracket lamps are used as blackboard lamps installed in front of the blackboard, and there is even no blackboard lighting at all. The light source of the fluorescent lamp bracket is directly exposed to the outside of the lamp, without any anti-glare measures, which has a great glare effect on the students sitting in the back row, and the efficiency of the lamp is low, and the illuminance of the class table cannot meet the requirements of the current standard. The following are the major precautions for classroom lighting using lamps represented by LED downlights after professional lighting design. Normal classroom desks are arranged regularly, and the general lighting method of uniform lighting on the ceiling should be adopted. In order to reduce the glare area and the reflection area of u200bu200bthe light curtain, the LED lighting fixtures should be arranged longitudinally, that is, the long axis of the fixtures is parallel to the main line of sight of the students and perpendicular to the blackboard. If the classroom lighting fixtures can be arranged above the vertical blackboard passage, so that the classroom desktop forms the side or two sides of the light, the lighting effect will be better. , The blackboard lighting should not produce direct glare to teachers, nor should it produce reflected glare to students. In the design, the hanging height of the lamps and the distance from the blackboard wall should be determined reasonably. Special lamps with asymmetric light intensity distribution characteristics should be used, and the protection angle of the lamps on the student side should be greater than º, so that the students do not feel direct glare. , After the classroom lighting energy-saving renovation, the classroom desktop illuminance will be increased to above Lx, and the blackboard illuminance will be increased to above Lx, ensuring sufficient lighting for teachers and students to carry out normal teaching activities, making the overall lighting environment of the classroom softer and more comfortable. , The lighting transformation adopts LED lamps with K color temperature, and the color rendering index of the light source is greater than that to ensure that teachers and students have a real viewing angle experience. If the classroom space is relatively high and the ceiling reflectance is high, suspended indirect or semi-indirect lighting fixtures can be used. In addition to downward illumination, more light is projected onto the ceiling to create indirect lighting and create a more comfortable and pleasant Light environment. , If the classroom has a ceiling, generally use embedded LED downlights. The classroom lighting space is outstanding, which not only improves students' literacy skills, but also allows parents to be more at ease with their children's educational environment. The flowers of the motherland cannot be without the intimate company of LED downlights and tube LED lighting fixtures! Introduction Optoelectronics focuses on lighting design, production and construction, providing overall solutions for LED lighting projects such as airports, hotels, commerce, and offices, and is the designated lighting supplier for major domestic airports. ---Contact address: Lighting selection website on the floor of Changhong Science and Technology Building, Science and Technology Park, Nanshan District, Shenzhen