How to distinguish technology of downlight shell
The quality of the downlight shell is directly affected by the manufacturing process. The aluminum plate edge of the aluminum alloy shell with higher technology will not be covered with burr, sharp edge, burr and other phenomena, and the exposed edges and corners are all processed by folding, which is not easy to scratch the installer's hand. How to judge the quality of downlight shell technology?
1. The quality of the aluminum bar is directly related to the quality of the downlight shell profile, so it is a major inspection standard to see whether the aluminum bar of the aluminum profile factory is exquisite.
2. The production equipment of aluminum profile mainly depends on the heat preservation of the aluminum bar heater. Suppose that an uninsulated aluminum bar heater is an uneven aluminum bar heater. So it's very important to see the heating furnace in the aluminum factory.
3. After viewing the two important objectives of production process, we need to investigate the professional level and process standard of labor. A good aluminum profile factory must have a set of stable personnel structure to ensure the quality of customers' aluminum profiles.
Article source: downlight shell manufacturerhttp://www.jinleidj.com/
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05-04
What is wrong with the purchase of downlight shell
With the increasingly strong sound of energy conservation and environmental protection, we are using more and more LED lights in lighting design. LED market is now a mixture of good and bad, manufacturers and businesses are pushing and blowing their own products. So what do you know about LED line lights?The selection of LED lamps includes appearance, heat dissipation, light distribution, glare, e
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Common chips of downlight shell
We are not unfamiliar with downlight shell, which is one of the commonly used LED lamps in daily life. However, we often neglect the small chip when we choose and buy it, which leads to losses. Although the chip is small, it plays an important role in the downlight housing, because it touches the light efficiency and life of the downlight housing, so you must pay attention to it when you buy it. W
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05-04
Precautions for the purchase of downlight shell accessories
Good quality is not what is blown out. If you want to choose high-quality lighting accessories, you need to pay attention to several key points:1. Look at the packaging and trademark. The state forces the manufacturer of downlight shell to mark the following contents on the outer package: rated voltage, voltage scale, rated power and rated frequency. Generally speaking, the trademark printing qual
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05-04
What is the heat dissipation method of downlight shell
As for downlight shell manufacturers, because the use of LED street lights is very long, so, when purchasing LED street lights, many people will pay attention to the heat dissipation problem of downlight shell. Generally speaking, this problem is solved, and the quality of LED street lights will not be very poor.1. The three prevention plan is selected outside the lamp to deal with the heavy dust