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Learn these five tricks to easily distinguish the quality of LED line lights

Jun 15, 2020

  Nowadays, LED line lights have a variety of styles. Many manufacturers admire the line lights made by them for their good quality, low price, long life, etc., and some expensive "brand goods". In the end, how do we distinguish line lights? Good or bad, from which point to analyze, this issue is a small editor specially collected a lot of information to everyone.

   Analyze the quality of line lights from the basic five points

   Analyze the quality of line lights from the basic five points

   The first trick is to look at the glue: the first line lamp has such a serious yellowing phenomenon after 1 year because the glue material is too poor, there are many inferior glues sold on the market under the name of waterproof PU glue, waterproof performance Poor, easy to yellow and darken, the same price is far from the normal waterproof PU glue, basically the price difference is more than double.

   The second measure, look at aluminum: ultra-thin aluminum is easy to deform. In the selection of aluminum for linear lamps, regular manufacturers will first consider the heat dissipation performance. Do you think the thicker the aluminum, the better? Actually, otherwise, the thicker the foundation of your makeup, the better? Certainly not. If you want aluminum to be difficult to deform and have good heat dissipation, you must choose a moderate thickness. It can’t be said that the thicker the aluminum, the better. In addition, if the thinner the aluminum is for heat dissipation The better? NO! The thinner the aluminum material, the better the heat dissipation, and it is easy to squeeze and deform during installation, so it is necessary to cut corners! In addition, it is a matter of cost performance. If you want high cost performance, manufacturers must control the materials used to be quite good.

   The third measure, look at the lamp bead components: in the industry, there are only a few famous manufacturers of packaging, what Cree-Puri-Niya-Taiwan Epistar, etc., but you can tell whether this is you Did you get the brand chip? There are some line lamp manufacturers buried in conscience. His quotation advertises how good the raw materials are. He takes a few cents of chips to sell as big-name chips, but the price law has always existed. How can it be cheap to buy good products? Customers are also self-deceiving and deceived, willing to be deceived, the editor is also drunk. There are some domestic lamp bead brands that have been tested and improved for many years. Their craftsmanship and performance are also very skilled and stable. According to your project cost, you can also choose some domestic better brands, such as Sanan.

  The fourth measure depends on the choice of circuit board: Will the aluminum substrate be better than the glass fiber board? Most of the line lamps with good quality use the aluminum substrate as the circuit board of the light source. Is it that the fiberglass board has been labeled with inferior quality? This is not true. I used to think that the product of glass fiber board was not a high-quality product. Later, after the technician explained it, I also understood that the glass fiber board is also good or bad, and it can even be better than the quality of the aluminum substrate. As long as it is stable, Whether it is aluminum substrate or glass fiber board, they are good circuit boards.

  Fifth measure, look at the waterproof plug: The LED market is really big. Every year, the customer will consult once: "Are there any new prices this year?" Some manufacturers will be forced to reduce the material by this pressure, but Some manufacturers have lowered their profits to maintain their original customers. Waterproof plugs are also cheap, but relatively poor conductivity, and poor waterproof performance, easy to enter the water to cause leakage, basically square head four-core plug is also very Although its price is higher, the overall stability can be 99% waterproof, and the 1% may not be tight.