As an important parameter of 48w led panel light, power factor has attracted more and more attention from decoration users, especially the use of engineering projects. The 48w led panel light manufacturer will tell you about the power factor of the 48w led panel light today. Why is it said that the higher the power factor of the 48w led panel light, the better?

When we buy 48w led panel light, we always recommend buying a high power factor, because the lower the power factor, the worse the driving power and circuit design used will be, which will greatly shorten the life of the lamp; in addition, it will also affect the lamp beads. The service life of the lamp is no good if the power factor of the lamp is low. So how do you know the level of power factor? Let us explain it in detail below.

We can use a power factor meter. The power factor of the 48w led panel light is above the required 0.85. If the power factor is lower than 0.5, it is a substandard product. Not only the life span is short, but the power consumption is about twice as high as that of ordinary energy-saving lamps. Therefore, 48w led panel light must be equipped with high-quality and high-efficiency drive power. If there is no power factor meter to monitor the power factor of 48w led panel light consumers, an ammeter can be used to monitor. The greater the current, the greater the power consumption, and the more power it consumes. The current is unstable, and the service life of the lighting is shorter. We can also use an ammeter to measure the power of the panel light by measuring the current. If the current is larger and the current harmonics are larger, it means that the power consumption is greater. I believe that the 48w led panel light that consumes more power will not Want.