What are the main components of LED panel light? let us know about it.
1. Panel light aluminum frame.
It is the main channel for LED heat dissipation. It has a simple and elegant appearance. It can be used with ZY0907. It has a low cost for mold stamping and low processing cost.
2. LED light source.
Usually LED lamp beads to use 3528, others use 3014 and 5050.
3. LED light guide plate.
The side LED light is refracted through the dots to evenly lead the light from the front side. The light guide plate is the key point for the quality control of the LED panel light.
4. LED diffuser plate.
The light of the light guide plate can be evenly exported. You can choose the diffuser material according to your needs. At present, most manufacturers use acrylic materials.
5. Reflective paper.
Reflecting the residual light on the back of the light guide to improve the light efficiency.
6. Rear cover plate.
The main function is to seal the LED panel light, generally using 1060 aluminum, which can also play a role in heat dissipation.
7. Drive power.
At present, there are two kinds of LED driving power sources. One is to use the constant current power supply. This mode has high efficiency, the PF value is up to 0.95, and the cost performance is high. The second is to use constant voltage with constant current power supply, the performance is stable, but the efficiency is low and the cost is high.
8. Install the pendant.
Suspension wires, mounting brackets, etc. They are used to mount fixed accessories.
From the perspective of quality control, it is most effective to increase the light efficiency in the LED light source and the LED light guide plate. From the perspective of market sales, the additional money is spent on the aluminum frame cover pendant. Can improve product quality.
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