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What are the precautions for buying LED street lights?
With the acceleration of urbanization, more and more places need outdoor street lighting. In this big environment, there are more and more street lamp manufacturers, which makes us more and more choices for buying LED street lamps. But when we buy LED street lights, we must be careful to prevent being deceived. If you are not careful when you buy it, you will find that the LED street light you purchased has many problems when you buy it back. At this time, it will be too troublesome to contact the manufacturer for theoretical communication. Remember that there are always dishonest and cut corners manufacturers. Therefore, if we want to choose high-quality LED street lights, we must have a certain discrimination ability. So what are the precautions for buying LED street lights?
.Configure virtual label
There are more and more street lamp manufacturers, and the competition is getting bigger and bigger. LED street lamp profits are getting lower and lower. For the benefit of manufacturers, they can obtain more profit space by configuring false standards. For example, the thickness of the light pole will be reported as the wall thickness. The light source W reported to the customer W. At this time, a common trick used by many handbag companies and unscrupulous merchants was also caused by the buyer's desire to buy high-quality products at low prices.
When buying LED street lights, you can compare the prices of several companies at the same time, ask different street light manufacturers for product parameters, size and structure drawings, etc., and then compare them. Of course, buyers also need to understand some basic knowledge in the industry in advance, so that they can choose a real configuration.
.Street light pole cold galvanized
Cold galvanizing of street light poles is an irresponsible practice. Why should street light poles be hot-dip galvanized? , The anti-corrosion and anti-rust performance of hot-dip galvanizing is far greater than that of cold-dip galvanizing. Generally, cold-dip galvanizing will rust in two or three years. If you encounter a street light pole with the same wall thickness and the same height, the quotations of different street light manufacturers are very different, generally do not buy the cheapest street light pole.
.The quality of LED lamp beads, power supply and radiator is poor.
The quality of these small parts is very important, and quality determines performance and longevity. For profit, many manufacturers choose small-scale lamp beads, power supplies and radiators produced by small factories or workshops for these components. The craftsmanship, waterproof performance and heat dissipation performance of these non-brand components are very poor, so you must indicate in advance that you want big brand lamp beads, power supplies and radiators.
In short, when buying LED street lights, you must also consider whether the street light manufacturer you choose is formal. Considering many factors, you will always choose high-quality products if you are careful.