How to choose ceiling lights

Abstract: There are many types of lamps nowadays, and ceiling lamps are one of them. Ceiling lights are suitable for lighting places such as car displays, jewelry, high-end clothing, professional showcases, counters, etc. They are an ideal light source to replace traditional tungsten halogen lamps and metal halide lamps. The difference between ceiling lights and downlights lies in different installation locations, different types, and different light-emitting carriers. When purchasing a ceiling lamp, pay attention to the radiator used in the lamp, the power supply of the lamp, and the brand and packaging of the lamp beads. Let’s learn more about ceiling lights together! 1. What is a ceiling lamp?

A ceiling lamp is a kind of noble-grade lighting and modern decorative lamp, which is very suitable for shopping malls, supermarkets, hotels, jewelry counters and high-end homes. Ceiling lights mainly use scattered light sources, with a wide irradiation area, mostly soft light, and uniform light spots. They are generally installed embedded in the ceiling or added with mounting brackets or tracks to be used as translucent lights or spotlights.

2. The difference between ceiling lights and downlights

1. Different installation locations

The first difference between ceiling lights and downlights is the different installation locations . Downlights are usually installed in two ways: exposed or concealed. However, no matter which method is used, they are usually installed on the edge of the ceiling. This type of inlaid lamp will always be hidden in the corner. Above, the light projected is directed downward. It can be matched with different external components such as bulbs, reflectors, blinds, etc. to increase the projection effect of the downlight. It occupies a relatively small space and is the kind that enhances the atmosphere of the space. And what about ceiling lights? There are various varieties of ceiling lights, but most of them are used for indoor decoration. At present, the most important one is the use of LED ceiling lights, whose decorative effect makes the bedroom warm and romantic.

2. Different types

The second difference between ceiling lights and downlights is that they are of different types. Strictly speaking, ceiling lights are a type of downlight. Downlights are generally energy-saving lighting products. The main function of ceiling lights is decoration. Nowadays, new LED light sources are also used to increase the luminescence of ceiling lights. Efficiency plays a role in energy conservation and environmental protection. Another difference between ceiling lights and downlights is their different functions. Ceiling lights are mainly more decorative, while downlights mainly play a lighting role. Because of their different functions and characteristics, their functions in use will be different. produce changes.

3. Different light-emitting carriers

The difference in light-emitting carriers is the biggest difference between ceiling lights and downlights. The light sources of downlights are all LED energy-saving light sources. , uses light bulbs as the carrier of light, but ceiling lamps are different. The decorative effect of ceiling lamps is relatively strong because they use lamp beads as the carrier of power supply. This is the structural and essential difference between the two. The biggest difference is that there are actually many differences between ceiling lights and downlights, such as the installation method, what kind of installation methods, etc., there are more or less differences. Whether it is a ceiling light or a downlight, they are the main lighting fixtures in modern home decoration.

3. How to choose ceiling lamps

1. Look at the radiator used in the lamps

The speed of heat dissipation of the lamp beads determines the degree of light decay of the entire lamp and service life. Lamp beads work under high temperature for a long time, the light decays quickly and the life is short. Ceiling lights with too poor brightness cannot achieve the effect of accent lighting. The mainstream radiator solutions for LED ceiling lights include integrated radiator methods, single lamp beads and one heat dissipation column method, and external fan cooling methods. 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 entire lamp. There is no problem if the lamp bead is used for more than 50,000 hours, but if the driver is broken If so, the entire light will not light up. The electronic components and design solutions used in the drive determine the efficiency, power factor, stability, temperature rise, and service life of the transformer. If the user does not have knowledge about components, he or she can make a preliminary judgment based on the size and weight of the driver, as well as the electrolytic capacitor used by the manufacturer. The difference in price of LED ceiling lights is largely due to the quality of the drivers.

3. Understand the brand and packaging of lamp beads

The quality of lamp beads determines the lighting effect of LED ceiling lights, and the packaging process affects key factors such as lamp bead quality and heat dissipation. Lamp bead chips include American chips, Taiwanese chips, domestic chips, etc. Different brands have large price differences and lighting effects.