The choice of classroom lights is very particular, and now the country has standards for classroom lights. Most of the lights are LED lights. And this kind of LED, first of all, there is no flicker, and there will be no glare. Not only that, but also anti-blue light, in a moderate state in terms of stability and color, not too bright, and not too many colors. Now the country also has corresponding standards for this kind of lamp. In the process of use, it is also necessary to meet these standards before it can be used normally.
When purchasing classroom lights, you must make corresponding purchases from educational light manufacturers. There are many things that need to be done when looking for a manufacturer to buy. Compared with other lamps, the use of this kind of lamps is more demanding. Because of this, when choosing, you need to see whether the manufacturer has the corresponding certificate qualifications. Generally, they have the corresponding certificate qualifications.
The purchase choice of classroom lights is very important. When making a choice, in order to ensure that the products you choose are relatively high-quality, you must know the regular manufacturers to choose when making a choice.
In a relatively large classroom, the classroom eye-protection lamps perpendicular to the direction of the blackboard must have more than three columns or classrooms with more than 8 lamps installed. Such classrooms must use small grille lamps with mirror grilles. According to the calculation of classroom glare UGR formula, the position coefficient of the lamps on the classroom center line is large, and the surface brightness value of the lamps on the center line is generally large, so the number of lamps installed on the center line should be minimized in the design.
Use blackboard eye protection lamps. According to the relevant standard requirements, the blackboard eye protection lamps cannot cause glare to the teachers on the podium during work. It is generally believed that blackboard lamps cannot be installed within a range of 45° above the teacher's line of sight when a teacher is giving a lecture. This puts forward requirements for the installation height of blackboard lamps. At the same time, considering the possible position conflict with other teaching equipment, it is good to have a blackboard lamp designed to be liftable. ---- Education lamp manufacturers