LED lights may go hot "Apple"

LED lighting fixtures are worthy of the new energy-saving king. In just a few years, they have become household names and have caused the market to become fiery. The market is hot, but it is so hot and helpless. With regard to LED lighting, the number of good news once again flooded with the headlines of major websites and impacted people's eardrums. Only people who are now persistent will be unable to afford the spirit of "wolf."

We tried to understand the energy saving principle of LED:

First, the maximum conversion of electrical energy into light energy; Second, manufacturing the most suitable for human visual sense of light.

When we compare LED lamps with traditional energy-saving lamps, we can make a very clear judgment. LED lamps are energy-efficient. Having said this, everyone will think that energy saving is not enough?

Let's take a look at the major problems that the current LED lighting has influencing the market: heat dissipation problems, life problems, weight problems, efficiency issues, light perception issues, and price issues. The above six problems are actually from the energy saving principle of LED lighting.

First, since there are heat problems, it shows that LED lighting does not maximize the conversion of light energy to light energy, and even not as good as ordinary fluorescent lamps;

Second, since the heat output of the LED is so high that it can affect the heat dissipation, the temperature can be seen in general. With regard to LED light sources, what kind of material can withstand tens of thousands of hours of hot baking? Of course, there will be such high-quality materials, but the price will be daunting;

Third, on the issue of life, in fact, very simple, the heat emitted by the LED chip will affect the life of the LED light source itself, leading to light failure; In addition, it will also affect the life of the LED lamp PCB driver board;

Fourth, it is precisely because the heat generated by the LED lamp is large, so it needs heat dissipation. Compared to lightweight plastics, the thermal conductivity of metal is much better, but it is also much heavier;

Fifth, the problem of light perception, in fact, is not a fatal flaw in LED lighting. LED lighting products in the case of less power, the reason why after sending a lot of heat can still look bright, this is because the light emitted by the LED easier to stimulate people's visual senses, but this light is too strong, but use Better shades or baffles still solve this dazzling problem to a large extent;

Sixthly, regarding the price, the top five items are naturally self-evident.

LED lighting does not mean energy saving is the thing. The key is to make consumers feel that they are affordable and reliable. China's professional LED lighting companies seem to be many, in fact, in addition to rectangular lighting, Zhen Mingli, Qinqin and other names can be dozens of companies, the vast majority of little-known small businesses are playing the ball.

In fact, from the perspective of the entire Chinese market, LED lighting product production capacity is not large enough to prop up the consumption of more than one billion people in China. Therefore, LED has become a “fire”. How long can the fire? How to continue the fire in what way? This is a problem that many LED lighting companies and those who are about to enter the LED lighting industry must face. From the above six issues of LED lighting products, we can easily see, placed in the LED lighting industry is the most urgent and the biggest problem is "hot" rather than "heat!"

We use foreign machinery and equipment to produce wafers, or import wafers from foreign countries and use foreign machines for packaging, and then use foreign machines to process finished lamps. However, the “hotness” remains unabated. So we sell our relatively high-quality products abroad and allow foreigners to pick and choose. Why does China's high technology always depend on foreign countries? Some companies even use "imports from abroad" as the backing of the brand's quality.