The first trial of high-quality LED explosion-proof floodlights, the main key points of the quality differentiation of LED lamps
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The first trial of high-quality LED explosion-proof floodlights, the main key point of LED lamp quality differentiation Xiaobian personally believe that domestic high-power LED explosion-proof floodlights can be called high quality, really few, from several aspects :
1: The choice of light source (ie LED brand) is not much light source with Cree or OSR brand, because the cost of light source is several times harder, and how many people are willing to apply high cost today. What about the light source? The price will lose its competitiveness, and it will inevitably start with these three-line brand LEDs of Puri or Jingyuan. This is the first option for businessmen to see short-term market benefits, so the market is full of such light source lamps. Xiao Bian does not mean that the third-line brand is not good, and from the luminous efficiency, that is, the luminous flux, the stability of light decay, the color of light, I believe that you have to admit that the international big brand is justified.
2: Application of power supply scheme: The core of the bipolar frequency stabilization power supply scheme is to improve the light efficiency of the luminaire. A good power supply can guarantee the service life of the luminaire. Everyone knows that the LED light source has a long service life and can light up 100,000 hours. Then the LED has no good power supply. Can it be illuminated by normal driving? We are the manufacturer of lamps, that is, the application of LED light source. If the lamps we have said are LED lamps with long life and high luminous efficiency, the LED light source itself is correct, but for the lamps, then Not necessarily, the gap in the power supply scheme can also make the LED light source of the top international brands only use for half a year. In the end, it is not the light decay, the power supply is smashed, so it cannot be brightened, so the application of the power supply is in the high-end lamps. Said to be important.
3: Advanced heat dissipation structure: Xiao Bian has seen all kinds of LED explosion-proof lamps or industrial and mining lamps produced by countless manufacturers in the market. Why is it that there are not many high-quality LED lamps, and they can be analyzed from the outside? At first sight, it is the appearance, the workmanship is rough, simple and there is not enough internal and external heat dissipation surface. It is more than 80W. The explosion-proof lamp is not necessarily designed and manufactured according to the explosion-proof standard, and the explosion-proof structure is completely unqualified. The heat-dissipating surface is far from enough. The aluminum shell is not fully die-cast or the ventilated honeycomb type. The most deadly is the lamp lighting. After 2 hours, the whole lamp temperature is greater than 60 degrees, and the temperature rises above 40 degrees. Dare to think that it is a qualified LED lamp. The common point of this type of lamp is that the price advantage is quite obvious, and the price is much lower than that of the year-on-year. It misleads many users that the quality of the LED lamp is not very good or does not agree with the long life of the LED. Views and so on.
The above small series put forward three key points about LED lamps, perhaps Xiaobian has limited knowledge, and the description is not clear enough. The professional explanation is not complete. Xiaobian still has a lot of space to be improved. The application of LED lights is always old. Learn an old science and technology.
Hengsheng Lighting's new trial 50-100W adjustable power high quality explosion-proof LED floodlights physical picture: 
If you ask Daxian to provide some deficiencies, we have the confidence and ability to do better!
This information is from the official website of Hengsheng Lighting:
Hengsheng Lighting Alibaba is released simultaneously: http://wzhczm.1688.com
Http://news.chinawj.com.cn 
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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