Usage scenarios and product structure of LED panel lights
LED panel lights are widely used in office lighting, hospital interior lighting and other lighting places. When inlaid on a white ceiling, the entire ceiling is one color, which is very beautiful, clean and harmonious. And the LED panel light consumes less energy, has low heat generation, and emits evenly! So what is the structure of the panel light?
1. Frame: Frame strength affects durability
The frame is an important part of the panel light, and the high-strength frame makes the panel light more durable. The side frame of the LED panel light is made of different materials, and its heat dissipation performance is also different. According to statistics, the frame materials of the current panel lights mainly include aluminum alloy, steel, PC, A6063, aluminum-plastic, steel and other materials.
2. Diffuser plate: different materials have different light transmittance
The function of the diffuser plate is to evenly disperse the light of the light guide plate, and it can also play the role of blurring the dots. The materials used are mainly acrylic, PC, PS, etc. It is understood that the light transmittance of acrylic is 92%, PC is 88%, and PS is about 80%. The light transmittance of acrylic material is higher than that of PC, and the cost is lower. But the anti-aging performance is strong.
3. Light guide plate: The plate has a great influence on the light efficiency
The function of the light guide plate is to refract the light parallel to the direction of the light-transmitting plate into a direction perpendicular to the light-transmitting plate. In this process, it is also necessary to reduce the light decay as much as possible. Generally speaking, the light efficiency of the light guide plate depends largely on the design of the dots, followed by the choice of the plate.
4. Power supply: constant current power supply mode with high efficiency
The LED lamp has two driving power modes, one is a constant current power supply, which has high efficiency, a PF value of up to 0.95, and is cost-effective; the other is a constant voltage and constant current power supply, with stable performance, but low efficiency and high cost.
As a new type of lighting source, LED is widely used in various lighting places. As a kind of LED light, LED panel light has long life and low power consumption of LED, and makes the lighting look more The high-end, atmospheric!
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
