LED lighting material selection

In the process of communicating with customers, people often ask me the question: What lights are easy to use? To be honest, I can hardly say such a problem, because different people have different definitions of "useful", but if I use my point of view, judging whether a led light is easy to use, I am the most important to see. How long does it last? Because even a LED lamp has good light efficiency and energy saving effect, but if it takes a few days to break, even the best light becomes useless!

The difference between the so-called big factories and small workshops is that they are different in the choice of materials for led lamps. The choice of materials for led lighting fixtures will directly affect the quality of led lamps. First, the chip is an important part of the LED lamp material. LED chips are characterized by extremely high heat generation in a very small volume, and the LED itself has a small heat capacity, so it must be conducted at the fastest speed, otherwise a high junction temperature will be generated. If you use some chips that are not of good quality, the heat of the LED itself will be concentrated and it will not be able to dissipate heat. The heat dissipation is not good, and the life of the led lamp is certainly not long. Therefore, the chip must be selected well. Just like the Huadu brand, it uses the chips of Taiwan Jingyuan and American Puri, so that the heat of the LED lamp itself It will be faster.

In addition to the chip, the heat sink of the LED lamp needs to be considered. The current heat-dissipating casing is mainly divided into two types of plastic and aluminum alloy casings, and the heat-dissipating casing of several aluminum alloys is better, but its price is relatively high. Nowadays, many manufacturers will replace them with some copper-aluminum shell radiators, so that the LED lamps are difficult to dissipate and the service life becomes shorter.

Because the threshold for the production of led lights is low, in the choice of materials for led lighting fixtures, some manufacturers with lower technical content will take the price as the first consideration, so the cost is reduced, but the quality is also deteriorated. Good lights require good materials, but this is also a matter of your own choice. Some people want to be high-grade, but there are always people who want to go down. Therefore, sometimes it is like being a person to do a lamp. If you take a path, you decide for yourself. Anyway, people are interested.

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