How to identify the quality of engineering crystal lamp

Many people do not know what is called engineering crystal lamp, in fact, engineering crystal lamp as the name suggests, that is, a kind of engineering lamp using crystal, or very popular. In addition to the project crystal lamp, there are some other materials of the project lamp, the common Chinese style project lamp, and the imitation marble project lamp and so on, so the project crystal lamp how to distinguish between good and bad

If you want to distinguish the quality of the engineering crystal lamp, you can first touch the way, because the high-grade crystal is very sharp on the diamond corner, if it is the middle and low grade crystal, the feel is relatively smooth. At the same time, when identifying the quality of the engineering crystal lamp, you can also directly through the anti-counterfeiting mark on the lamp, because usually only the big brand produced by the crystal lamp, there will be such anti-counterfeiting mark, if there is no, it can only show that the choice of brand awareness is not high, is not produced by the big brand.

Can also be judged by the number, the quality of the crystal lamp, if it is high-grade crystal in the section, usually can reach 224, if it is Egyptian and domestic only 120.

It can also be judged by looking at whether the corners of the crystal lamp are aligned. High-grade crystal balls are aligned when they are cut. If they are produced in Egypt or made in China, there may be deviation and there is no way to align them. You can also see the hole, high-grade exquisite crystal lamp more uniform and smooth, also very neat and low grade crystal lamp size is not too uniform, the surface is relatively rough, transparency and refraction is not very good.

Can also weigh, usually high-grade crystal lamp in the feel will be heavier, and low feel will be a lot of light.

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