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Anonymous users2024-01-24If the lamp is not too heavy, the keel can support the weight, it should be the sound of the keel wood drying and cracking, and it is not a big problem. Carefully observe whether there is bulging and deformation around the lamp, if there is a best decoration company to come and see, there will generally be a 2-year warranty.
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Anonymous users2024-01-23When the light is turned on for a long time, it tends to heat up, and when the light is turned off, it cools down, and this thermal expansion and contraction will cause the surrounding structure to make a deformation sound, so it doesn't matter if the temperature is not too high in the place where it comes into contact with flammable materials such as wood.
When a high-rise building is near a car passing by or when the wind is strong, there will be a slight shaking, which will also cause the roof keel to make a sound, which is also normal.
There are two possibilities: 1. It may be that there is a sewer pipe installed in the middle of the wall, which goes straight to the top of the building, and if there is wind outside, it will buzz. 2. It may be your own hallucination. >>>More
Cooking, of course, there is a noise, if there is no one, it may be a cat or a dog, or a mouse stealing food.
1. Mainly caused by excessive humidity in the ceiling and long-term lack of ventilation. >>>More
It may not be the sound of the sponge, but the sound of an object in contact with the sponge, such as a spring for sitting, a bandage, a non-woven fabric, and so on. To see if it's always like that, you can find a master to fix it.
The old-fashioned inductive ballast, when working, will make a hmm-huh sound, which can separate the ballast from the lamp body by cardboard, which can reduce the resonance formed with the lamp body when the ballast is working.