Introduction of wiring method and installation precautions of ceiling lamp

What I recommend to you today is ceiling lamp, that is, downlight installed on the ceiling or ceiling, which is different from ordinary chandelier or wall lamp. On the one hand, this kind of downlight is often embedded in the ceiling, so it can effectively save space and improve the efficiency of space utilization. On the other hand, qualified ceiling lamps can also provide a series of choices in intensity, brightness and color. We can choose a specific number according to our own needs, and the design is better.

First, how should the ceiling hole lamp be wired?

The spotlights on the ceiling of the living room are based on how many spotlights you want to put, and a light switch controls the power switch wires of several spotlights at the same time. Therefore, all spotlights are connected to the zero line of the living room lighting and power supply, and directly connected to the zero line of the power supply box. Then several spotlights are controlled according to each switch, and the power control lines of these spotlights are connected together. If there are several groups, put a few spotlight control lines and lead them to the switch box together with the living room lighting. Add lighting control lines according to the number of control spotlights, and install lighting switches. Generally, the thread end can be left 20 cm.

Second, the hole lamp should pay attention to matters

Pay attention to the following points when choosing a hole lamp: safety: the lampshade of the hole lamp should be made of materials that are not easy to be damaged, especially in families with children. The littered toys sometimes hit the lampshade, so it is best not to choose a hole lamp with a glass cover; Translucency: the material of the lampshade should be uniform, which should not only have high translucency, but also show the LED. Uneven material will affect the brightness of the lamp, which is harmful to vision. Some lampshades with poor light transmission are beautiful, but they affect the light and should not be chosen.

The quality of lamp tube and rectifier is directly related to the service life of spherical hole lamp. Poor quality lamps are prone to blackening, which affects the lighting effect of lamps. Nowadays, energy-saving lamps are widely used, but when buying, we must pay attention to whether the energy-saving lamps and rectifiers are produced by regular manufacturers. Check the quality of light source: any lamp is composed of three parts: lamp body, light source and electrical appliance, of which the most important part is the light source, because it is the part that can really bring lighting effect to everyone. Lamp body is generally used for decoration and auxiliary light source, and electrical appliances are used to stabilize light source.

Third, how to change the hole lamp bulb?

First, we have to take off the lampshade. Some lampshades can be rotated down. I introduced that three buckles are stuck. You can pull the buckle back and take off the lampshade. After you take it off, you will find that one end of the lamp tube is already dark, so it's time to replace it. First, unplug the plug on the rectifier from the lamp tube, then break the clamp spring that fixes the lamp tube, take off the lamp tube, take out the original lamp tube, and plug the rectifier with the clamp spring.

The above suggestions for everyone are about the suggestions in the process of purchasing ceiling lamps, as well as the layout methods and precautions in the installation process. From this, we can know that because the ceiling downlight is what we usually call ceiling hole lamp, compared with ordinary wall-hung lighting materials and chandelier decorative building materials, there are many places to pay attention to in the installation process, first of all, the distance distribution, followed by some professional wiring skills, which can be comprehensively considered by interested friends.

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