What are the installation rules and standards for blackboard lights
We all know that for students, the most important knowledge obtained from teachers is from the blackboard. The blackboard is of great significance. So how to install blackboard lights in the classroom to ensure that students will not use eye fatigue? That is to say, the blackboard lamp needs certain skills when installing, there are certain rules and standards, and it is not easy to install successfully.
In fact, in the traditional sense, the blackboard used in school is a flat board that can be written repeatedly. Its surface is relatively hard and it is not easy to reflect light. It is mainly used for teaching students in the classroom. Nowadays, because schools have begun to pay attention to the eyesight of students, they basically use light blackboards, which can increase the effect of students' seeing the blackboard.
When installing the classroom blackboard lamp, you must first determine its installation location. The height only needs to be slightly higher than the eye level. After the location is determined, start to fix the lamp holder. After the bracket in the lamp holder is taken out, you can make a mark, then punch a hole to fix the bracket, and finally connect the blackboard lamp to the wire and install it.
If you want to make the blackboard light better for eye protection, you also need to consider the size of the classroom and the placement of the seats. Only when all aspects are considered can you know what power lamps to install, or how to know. The lamps can achieve the best lighting effect.
Because the angle of view is low when students look at the blackboard, the blackboard lamp must not produce direct or reflected glare to the students’ eyes when installing it, so as to protect the eyesight of the students.
