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This is probably mainly based on the incandescent lamp's "hundred years old" period, and the public opinion has repeatedly pushed the LED "yellow robe" and pushed it to the four sides. "Replacement status" and "preemption share" all reveal that LED is the dominant scent of the lighting industry's future direction and the strongest potential stocks. In addition, policy issues, such as the endless variety of subsidies and incentives, can fully demonstrate their respected status. These are all medicines that ignite hope.
Therefore, in the long-term fog of the lack of standards, market chaos, and technology, there are still companies that have come and followed, and even a bunch of strange soldiers who have blindly entered, making the water more turbid, and messing up the chaos. . Under the influence of the international environment, the shrinking of overseas markets and the widespread drag on exports are all factors that make many foreign-oriented domestic enterprises complain and add up. In fact, public opinion is an export-oriented or main attack domestic market. For domestic enterprises, the "micro-profit" or even "negative profit" that is faced today is the crux of the big environment, and the core technology is also a hurdle. Foreign companies rushed to the middle and upper reaches, and they made a big profit. Domestic companies, however, succumbed to the downstream and mostly got a bowl of cold rice wreckage.
Some people in the industry have "put the pulse diagnosis" and believe that our industry needs to get rid of low-level redundant construction, and should have its own core technology as soon as possible, which is the special "activation" of the domestic LED industry. In the LED industry chain, upstream epitaxial wafers and chip manufacturing, as the most profitable part, our company should naturally strive to maximize the control of the right to speak. The so-called lack of "core", in the industry, its meaning is like "lack of heart", it is a naive, immature, no fighting spirit. The biggest "sin" and "state" in the domestic LED industry are precisely based on this foundation. If we can pursue a more positive attitude and pursue the development and innovation of high-end core technologies, we should treat the "mixed industry" as a "business", and then take less speculation and fish in the water, and earn a bit of gambling mentality. How can the results be different? When most of the practitioners have a rigorous ethos, with the same goal, rational cognition and benign competition, with such a "core" of a child, then, many problems in the industry before It will only be solved.
Floating raft is the natural enemy of LED street lamp innovation. LED street lamp promotion and meticulous innovation is the only way
Impulse is the devil, impetuous is a natural enemy. Since the introduction of the LED street lamp promotion policy, the LED street lamp EMC transformation has been repeatedly questioned. The performance of the LED street lamp replacing the traditional high-pressure sodium lamp has been tortured. The negative voices have come and gone, and there are many comments that are lack of caution.
What is the "less cautious" statement? At present, LED application and research and development mainly use LED and traditional light source for simple replacement. Following the design idea of ​​traditional street lamp, the pursuit of tens of watts and hundreds of watts of high-power LED street lamps is in line with the current HPS lamp styling and installation. The same or compatible, rather than the LED lighting law as the starting point for research and development. Not to mention the defects of the LED light source itself, the replacement of the "changing the soup without changing the medicine" has given the industry the reason for the inquiry: LED street light promotion is simply to replace the light source?
The promotion of LED street lights is not simply to replace the light source. Nowadays, analog, counterfeit, and conventional lighting street lamps have been produced in a variety of "snake head" shapes. From the perspective of domestic manufacturers who are involved in the production of LED street lamps, most of them lack experience in making street lamps, and the technical requirements for street lamp production are compared. Fuzzy, cross-reference imitation, mostly in the shape of conventional traditional "snake head" shape, the rectangular weight and wind resistance of LED street lamps affect the retrofit installation of street lamps, and the optical distribution and maintenance requirements are more difficult than their conventional gas discharge lamp lamps. Large, especially direct use, has a strong response, which has brought difficulties to application promotion. Independent innovation is the only way to promote LED street lights.
Impulse is the devil, impetuous is a natural enemy. The LED industry is a strategic emerging industry. There is a long way to go. When promoting the LED industry, the results of the action are important, but the thoughtfulness before the action can not be ignored. The LED industry, especially the promotion of LED lighting, is a step forward for progress, not for promotion. In the process of industrial development, there will naturally be difficulties in many aspects such as system, concept, technology, market, etc. At this time, it is necessary for enterprises to make their own efforts, and more attention needs to be paid and supported by the government, academic circles, etc., so as to promote "detailedness". Focus on the source, solve the problem from the source, and promote the LED industry step by step. 
When it comes to the past and the status quo of the domestic LED lighting industry's fall and fall, everyone is sighing and sighing, "I am sorry for it, I am angry with it," but the thought of the LED lighting industry will be clear in the spring of tomorrow. Unlimited, leisurely and fascinating. The past is unbearable, and the present is half-dead, and where does the belief believe in a dreamlike future?