As a new type of light source, led has attracted wide attention from everyone because of its energy saving, long life and no pollution. In particular, the Chinese Olympic Games successfully used a large number of LED technologies, and the results were extraordinary. Local governments have supported the LED industry and established a large number of LED demonstration units. At the same time, a large number of enterprises have also entered the field, and even the battery has become a famous BYD. The company once again raised the slogan of the LED world.
Did the LED really enter a boom period?
In the long history of human history, no lighting device has been expected to be as mature as LED, but the slow development has also made the LED products too conceptual and lack of customer base. Even though the government is now trying to support the growth of LEDs with LED street lights as a breakthrough, LED customers are still not formed in civilian or commercial customers. At this time there is a dangerous signal: LED manufacturers have made compression cost the number one priority! Many companies have increased the LED current to reduce the number of wicks while maintaining the brightness to save costs, or to compress the PCB area, or It is a method to reduce safety devices, and of course everyone must believe in the inherent advantages of Chinese companies in terms of compression costs. Not to mention the impact of this on product safety issues. As far as the industrial cluster is concerned, LED has entered the price reshuffle situation without a market, which is unfavorable for the entire industry. Intensify the decline of SMEs.
This is a dangerous situation. On the one hand, the technological development of LEDs will be stagnant or even degraded. On the other hand, the compression of costs, or the excessive cost of attention, cannot guarantee the final product characteristics, and will not display LEDs to a large extent. Advantage. Therefore, I am daring to think that the LED industry development direction is wrong at this time.
In order to open the civilian market, the LED industry now designs LED luminaires in an alternative way, that is, directly replacing existing luminaires. However, in the process of lamp development, in addition to the direct replacement of incandescent lamps with compact lamps, there are few direct replacement modes. T8 and ceiling lamps are almost patents for fluorescent lamps, and chandeliers are still the world of tungsten lamps. Why are LEDs sure? Want to take the road of replacement?
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