In recent years, Surface Mounted LED Panel Light has gradually moved towards schools and various indoor lighting places. Today, I will take you to unveil the Surface Mounted LED Panel Light and learn more about the LED panel light.

It was once predicted that the lamps of the future would have no specific shape, that the lamps of the future would become part of the building and that you could not easily identify them at a glance. The panel light, some people say, is a major performance of lighting in this field at this stage.

Surface Mounted LED Panel Light is widely used in offices, schools, hospitals, shopping malls, homes and other places due to its good uniformity of illumination, higher CRI, uniform and soft light, and comfort. It has become a replacement for traditional grille light panels in the LED era. 's best product.

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. Surface Mounted LED Panel Light uses different materials for the side frame, 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.

Diffuser: Different materials have different light transmittances

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%, that of PC is 88%, and that of 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.

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, and the light that is refracted by the light guide plate to the back of the panel lamp is reflected by the reflective paper. 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.

Surface Mounted LED Panel Light has two drive power modes, one is constant current power supply, this mode has high efficiency, PF value is as high as 0.95, and the cost performance is high; the other is constant voltage and constant current power supply, with stable performance, but low efficiency, high cost.