Panel lamp selection skills
1. It is necessary to look at the radiator used by the lamp first. The speed of heat dissipation is related to the brightness and service life of the lantern. As we all know, if you are in the high-temperature state for a long time, the service life will be reduced quickly, and the ceiling lamp with insufficient brightness has no lighting effect at all. The mainstream heat sink solutions for LED panel lights include integral heat sink, single lamp bead and one heat sink column, and external fan. Moreover, the size of the radiator and the quality of the aluminum material will also affect the heat dissipation speed, and indirectly affect the price change.
2. It is necessary to look at the transformer of the lamp. The quality of the transformer is the service life of the lantern on that day. Generally speaking, there is no problem when the lamp beads are used for more than 50000 hours. But if the transformer is less or broken, the ceiling lamp will not work. The electronic components and design schemes used in the transformer are related to the efficiency, power factor, stability and service life of the transformer, which is very important. If you are not clear about this knowledge, you can make a preliminary judgment from the size and weight of the transformer and the electrolytic capacitor used by the manufacturer. There is another point that we are quite concerned about, that is, the price of LED panel lights is closely related to transformers, and it accounts for a lot of them.
3. It is to know the brand and packaging of lamp beads. The quality of lamp beads determines the lighting effect of LED panel lamps. The packaging process affects the quality of lamp beads, heat dissipation and other key factors. There are many kinds of chips for lamp beads, and countless places of production, such as the United States, Taiwan, China, Japan, and so on. There is a big difference in price and lighting effect among these brands. Everyone can know some information about the lamp beads by asking the manufacturer. Of course, these depend on the integrity of the manufacturer. Generally speaking, many LED panel lamps with particularly low prices are made of defective chips. When you use them, you will find that the color temperature of these lamps is inconsistent, the brightness is poor, and the service life is short. Therefore, you must pay attention to this problem.
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/.
