Tips for purchasing outdoor lighting street lamps
Views : 5617
Author : Shenzhen Crown Lighting
Update time : 2021-07-23 16:38:06
Tips for purchasing outdoor lighting street lamps
We can see street light poles everywhere on the road. As an outdoor lighting product, it will inevitably be rusty due to years of sunshine and rain. Therefore, for manufacturers of light poles, the surface anti-corrosion work must be done. Do it well!
The anti-rust treatment process for outdoor lighting street lamps is mainly hot-dip galvanizing. After qualified hot-dip galvanizing treatment, the light pole can not rust for at least 15 years.
Many customers buy outdoor lighting lamps and street LED light poles rust in less than half a year. According to common sense, this phenomenon is almost impossible within half a year, unless the galvanizing process does not meet the standard, or street lighting lamp manufacturers choose low prices in order to save costs. Cold galvanizing is used as an anti-rust treatment for light poles. After inquiring, it is found that this situation has almost nothing to do with galvanizing. Customers report that the rusty parts of street lightings are very concentrated, rather than irregular, regardless of the rust of the parts. Usually the rusty part is concentrated on the welded joint, so it is not difficult to explain. We know that after rolling welding of the blackboard (with steel plate), the electric light pole must be polished to remove the slag before galvanizing, because the surface of the galvanized light pole is very hard, if the splash generated during the welding process is not cleaned before the galvanizing, we will knowledge.
1. Compare the quality not the price. The price depends on the quality is the eternal truth. Different companies aiming at the same specifications of products, in order to create a low price advantage, the usual method is to reduce the quality of the LED lamp housing and components, but most of them Buyers ignore this problem because they pay too much attention to price.
2. Compare the process not the quality. Raw materials of the same quality produce different products. The big problem is the difference in production process. The quality of production workers, quality inspection during production, and outbound inspection of finished products will undoubtedly affect product quality. Important factor.
3. Check the fulfillness not the promise. Because the quality of some enterprises in the industry is low, in order to achieve cooperation, ignoring the existence of corporate ethics, resulting in follow-up services to the phenomenon of production enterprises prevarication, seriously hindering the interests of purchasers.
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