The LED ceiling lamp adopts the LED light source packaged with special process and technology, which has higher luminous flux. Because of its good heat conduction and heat dissipation effect, the LED light source has less attenuation, longer service life, higher safety performance, environmental protection and energy saving.

The choice of LED ceiling lamp is mainly considered from the following three aspects:

1. Look at the radiator used by the lamp: The rate of heat dissipation of the lamp beads determines the degree of light decay and service life of the whole lamp. The lamp beads work under high temperature for a long time, the light decays very quickly, and the life is very short, and the ceiling lamp with poor brightness can not achieve the effect of accent lighting. The mainstream LED ceiling lamp radiator solutions include integral radiator, a single lamp bead and a cooling column, and an additional fan cooling method. The size of the radiator and the quality of the aluminum material affect the speed of heat dissipation and also affect the price of the entire lamp.

2. Look at the power supply of the lamp (commonly known as the driver): The quality of the driver also determines the life of the whole lamp. It is no problem to use the lamp beads for more than 50,000 hours, but if the driver is broken, the whole lamp will not be able to light up. The electronic components and design schemes used in the drive determine the efficiency, power factor, stability, temperature rise and service life of the transformer. If the user does not understand the knowledge of components, he can make a preliminary judgment from the size and weight of the drive, and the electrolytic capacitor used by the manufacturer. The difference in the price of LED ceiling lamps, drive quality accounts for a large proportion.

3. Understand the brand and packaging of the lamp beads: The quality of the lamp beads determines the lighting effect of the LED ceiling lamp, and the packaging process affects the key factors such as the quality of the lamp beads and heat dissipation. Lamp beads chips include American chips, Taiwanese chips, and domestic chips. Different brands have great price differences and different lighting effects.

Therefore, when choosing an LED ceiling lamp, you must pay attention to the factors such as the radiator, driver and lamp beads of the ceiling lamp instead of just considering the price.