What to do if the brightness of the classroom lights does not meet the requirements
Classroom lights can provide students with a suitable light environment, which is of great help in protecting the eyes, but there are also many quality problems during use, such as the lights are not bright, getting darker and stroboscopic. In view of the problem that the classroom lights are not bright enough, the following points are introduced for everyone:
1. The classroom lights do not turn on. We usually turn on and turn off the lights. For this situation, first check the filaments at both ends. It is recommended to buy a constant current integrated tube. Even if the voltage is unstable, it is safe to use. Installation At the time, remove the starter and ballast on the bracket and connect it directly to 220v AC.
2. Blackening at both ends of the lamp body is a common problem during the use of the lamp, indicating that the luminous efficiency is reduced. This kind of phenomenon often occurs in traditional light sources. At this time, the lamp for classroom lighting needs to be replaced.
The brightness of special lamps in classrooms is mostly manifested as the two phenomena that the lamp is turned on and the two ends of the lamp body are black. Different problems have different solutions. Therefore, we should first observe which problem causes the lamp to fail to light up, and then take Targeted solutions will solve the problem.
