What is a ceiling lamp? Selection method of ceiling chandelier

Nowadays, people's living standards are getting higher and higher, and people are becoming more and more stingy with the decoration of houses. People are becoming more and more good at decorating their houses with lights. Nowadays, there are more and more kinds of lamps. So when it comes to ceiling chandeliers, do you know what it is? Next, let's take a look at what a ceiling chandelier is and how to choose it!

what is a ceiling lamp?

the ceiling chandelier is a kind of high-grade lighting and modern decorative lamps, which is very suitable for supermarkets, hotels, jewelry counters and high-end homes. Traditional ceiling lamps mainly combine halogen light sources. The main advantages of LED ceiling lamp are low-carbon and energy-saving, adapting to the global trend of energy saving and emission reduction and low-carbon life. It is an ideal choice for modern high-light home. The lamp can reach 5H under normal use, which is equivalent to the life of 5 incandescent lamps. Different from spotlights, ceiling lamps are mainly scattered light sources, with wide irradiation area, mostly soft light and uniform light spots.

How to choose the ceiling chandelier

The LED ceiling chandelier adopts the LED light source packaged by special technology 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 high efficiency. The choice of LED ceiling chandelier is mainly considered from the following three aspects:

Look at the radiator used in the lamp: the speed of light dissipation of the lamp beads determines the degree of light attenuation and service life of the whole lamp. When the lamp beads work at high temperature for a long time, the light decays quickly and the service life is short. However, the ceiling lamp with poor brightness can't achieve the effect of accent lighting. The main radiator schemes of LED ceiling lamp include integral radiator, one lamp bead and one cooling column, and external fan cooling. The size of radiator and the quality of aluminum affect the speed of heat dissipation and the price of the whole lamp.

Look at the power supply of the lamp (commonly known as the drive): the quality of the drive also determines the life of the whole lamp. It is no problem to use the lamp beads for more than 5, hours, but if the drive is broken, the whole lamp will not light up. The electronic components and design scheme used in the drive determine the efficiency, power factor, stability, temperature rise and service life of the transformer. If users don't know the knowledge of components, they can make a preliminary judgment from the size and weight of the driver and the electrolytic capacitor used by the manufacturer. The price difference of LED ceiling chandeliers accounts for a large proportion of the driving quality.

understand the brand and packaging of the lamp bead: the quality of the lamp bead determines the lighting effect of the LED ceiling lamp, and the packaging technology affects the key factors such as the quality and heat dissipation of the lamp bead. The lamp bead chips include American chips, Taiwan Province chips and domestic chips. Different brands have great differences in prices and lighting effects.

The above is the detailed answer to what is a ceiling lamp and how to choose it. I wonder if you are satisfied with our introduction.