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Precautions for purchasing downlight shell

2020-05-04 366

1. The brightness and price of downlight shell are different. The more LED beads are, the greater the brightness and the higher the price will be. In order to ensure the quality of downlight shell, it is recommended to choose a regular manufacturer of big brand to buy downlight shell.

2. Antistatic ability also needs to be considered. Led with strong antistatic ability has long service life and high price. Generally, led with antistatic ability greater than 700V can be used for LED lighting.

3. Led with the same wavelength, so the color is the same. The natural price of this kind of downlight shell is more expensive. If the color of downlight shell light is required to be the same, the price will be higher.

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4. Considering the light-emitting angle, the light-emitting angle of LED is different, its lighting effect is also different, and the natural price is also different. Generally, the special light-emitting angle has a higher price. Whether the downlight shell you want to buy has such requirements or not, it is recommended to consider this factor in the purchase process.

5. Looking at the chip, the luminous body of the downlight shell is a chip. Different chips have different prices. Chip plays an important role in downlight housing. The downlight housing we buy must use a big brand chip.

6. Colloid is an essential factor to be considered in the purchase process of downlight shell. Because it is related to the durability of floodlight service life, the colloid of general LED is generally epoxy resin, while the high-quality outdoor LED lighting should be UV resistant and fireproof, so the price of LED with UV resistant line and fireproof agent is more expensive.

Article source: downlight shell manufacturerhttp://mushuren.cn/


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