Countermeasures for Insufficient Brightness of LED Classroom Lights
School classroom lighting The most worrying thing for consumers when buying LED tubes is the quality problem. The lights are not bright, getting darker and stroboscopic. In this case, it is more convenient for school classroom lighting to understand the problem, detect and repair.
The first problem is that it does not turn on. We usually turn on the power and turn it off. If the traditional light source is used, it is judged that the ballast is damaged. If we deal with it, we should first detect the filaments at both ends. It is recommended to buy a constant current integrated lamp for school classroom lighting. , even if the voltage is unstable, it is safer to use. When installing, remove the starter and ballast on the bracket and connect them directly to the 220v AC.
Secondly, the two ends of the lamp body are black, and the black LED tubes at both ends are a common phenomenon in daily lighting, indicating that the light effect decreases and the lamps for school classroom lighting should be replaced. This kind of phenomenon mostly occurs in traditional light sources. As a star industry of energy saving, emission reduction, green and high efficiency, the gold content of the fields involved is immeasurable. The application of lighting fixtures is an industry trend.
Materials and craftsmanship of classroom grille lamps
1. The lamp panel is made of high-quality pc plus 1/3 aluminum, which has been professionally processed and treated, with good light transmission and durability.
2. Grid grille is used in the lamp, anti-glare and high transparency, and the design conforms to the optical principle and human visual effect.
3. The assembly department is easy to disassemble, does not contain harmful substances, low loss and low energy consumption.
4. High-quality light guide plate and diffuser plate are used to restore the physical color with high color rendering, the light transmittance is as high as 96 percent , the light color is soft and bright, and the life span can reach more than 50,000 hours.
The above is the detailed explanation of LED lighting manufacturers on the quality of LED tubes that are the primary focus of school classroom lighting. I hope to help you. If you still don't understand, please enter our BENWEI lighting official website for detailed consultation!
