We understand history not only for listening to stories and pictures, but also for the development of things. After all, the old horse can know the way, follow the old horse, and sometimes avoid lost and detours, but also escape the various thorn traps on the road. Therefore, the ancients have said that taking history as a mirror to see the rise and fall: For example, the epitaph of the photovoltaic industry's decline, if it can be turned into an apocalypse of the LED industry, then it can smile.
The development of the LED industry to this day, with all sorts of thorny problems exposed, actually only jumped out of the liquidation of “old accounts”. This is the place for those who have been happily forgotten to this “cut cake”, “split pork” or “revelry” party in recent years. Induced synthetic sequelae. Cangpu issued relevant departments for withdrawing subsidies; excessively advocating experts with LED efficacy and “mature”; blindly smashing vicious competition to make a bad market; small companies that broke the market; Reconsidering the "Ignorance" of the Degree.
With more and more problems exposed by LEDs, more and more people are adopting the biased attitude of “correcting the situation” and starting to doubt or even negate this new generation of light sources and even the entire industry. In fact, this is not necessary. The rise of LED has become the new darling of the global lighting market. It has its own potential and advantages, and it is not a difficult task. However, due to the time-consuming operation, we need to follow the rules and gradually advance. The eagerness for success and the behaviors encouraged by the seedlings are all factors that have led to various bottlenecks in development.
In the era of impetuous bubbles, it is easy to mistakenly believe that the conditions for the production of certain alternative products or new energy sources have matured, and that they possess the core competitiveness to capture and plunder the old large markets. Then they rushed to invest in Huma's “alternative” projects with huge human and material resources. The result is often an extremely passive situation after the bubble burst. Some people have said that it took more than a century for energy-saving lamps to replace incandescent lamps. LED lamps have reached the point where energy-saving lamps share the same level for more than a decade. It seems that this should not be a source of pride. It should be a sign of warning.
Tightly grasp the pros and cons of LED light source
The development of LED light sources has not only been a hot topic for discussion between strategic experts of China and the United Kingdom. It is a global opportunity that requires the world to meet and solve global challenges. Only by strengthening global cooperation can we accelerate and promote the sustainable development of LED lighting.
At present, China's large-scale promotion of LED lighting has been questioned by the industry, but some industry experts have the opposite view, that can not sit and wait until the foreign companies' industrial chain and the domestic market layout have formed before they began to passively grab the right to speak. In fact, the LED light source is a global opportunity. It can indeed take the opportunity to change the world's impression of China, but it is not a blind move to pull the market. First of all, the so-called "LED has passed the pilot demonstration and gained everyone's approval" is still open to question. Which "demonstration pilots" have been recognized by "everyone"? If they have already been "recognized," consumers are all smart people. Without the government's vigorous efforts, the market will naturally open. It is precisely because there are still some problems with LED light sources, especially the need for further improvement in technology, which has caused the industry to attach importance to and question the promotion method. However, LED light sources can be favored by many people, not without "two brushes", can not intentionally enlarge the drawbacks of LED light sources and even unrelated to the "Yuba glare eye" forced together, should take a rational view of LED light source The pros and cons.
On the other hand, the purpose of establishing a national standard for LED is indeed not just to regulate the market order and to support domestic excellent companies. The deeper meaning behind it is to grab the power of LED international discourse and increase the bargaining power in the international market competition. Therefore, China currently needs to vigorously strengthen LED lighting technology research and development and patent protection policies, and use mature products as demonstration applications, rather than large-scale mandatory promotion of LED light sources. If immature technologies eventually lead to the destruction of the market, and leave the people Bad impression, counterproductive to the development of LED lighting has played a hindrance, at this time, foreign companies can also attack the market in one fell swoop, if not careful may be outweighed or come to an end.
Can the PV adversity hardly reproduce the LED?
The photovoltaic industry has been brilliant for a while and has a huge development market in the world. However, as the fastest economically developing economy in the world, China's technology and applications in the field of photovoltaic power generation are only at a level below the world level. 95% of the photovoltaic industry in China is in foreign countries, and domestic applications are still very limited. The international anti-dumping investigation undoubtedly severely depressed the photovoltaic industry.
At this time, the status quo of LED lighting industry is also worrying, and whether it will encounter anti-dumping in the future? Enterprises need to take precautions now. After the carnival of previous years, the after-effects of the LED industry continued to show. Some industry sources predict that the reshuffle period of the LED industry will probably continue until mid-2014, and it may even repeat the mistakes of the photovoltaic industry. According to the survey, the current LED market disorderly development, lack of demand, product concentration in the low-end features and photovoltaic industry is exactly the same, if LED companies do not see the market environment in time, is likely to fall into a similar deadlock with the photovoltaic industry, slightly not Be careful, you will encounter a crisis.
The benevolent sees the person, and the wise sees the wisdom. In essence, whether the LED industry will repeat the mistakes of the photovoltaic industry and be traded by Europe and the United States and anti-dumping, is more of an international political issue. In this regard, we cannot grasp it and we do not discuss it. The important thing is that we must constantly change and change the LED lighting industry in China to do a good job of doing a good job of product quality, master patents and protect our rights and interests. Develop to respond to market changes. When China's LED lighting industry is really strong, whether or not Europe and the United States take anti-dumping investigations, China's LED industry will not be afraid.
Realize rational and environmental landscape lighting from "light" higher than "light"
Like air and water, light is a necessity of life. There is natural sunlight during the day and artificial night lights at night. The nighttime lighting becomes the "sun" of the night and meets the basic night lighting needs. However, with the improvement of the quality of life, since the completion of the night lights on the Bund in Shanghai in 1989, this historically precipitated city has added a bright and fashionable color. Today, all parts of the country slowly and more or less began to build their own urban landscape lighting. Night lights have become part of the city's important landscape.
Moreover, night lighting will inevitably become part of the city's tourism products. "Light" can not only meet the basic needs of life, but also bring higher economic returns.
However, regardless of anything, we should not abandon the word "rational." Chinese-style development in the present stage is more about sacrificing the natural environment and sacrificing natural resources. The problem of light pollution in urban landscape lighting has long been on the agenda. For the awareness that landscape lighting should develop towards green lighting, consensus has long been reached. What is lacking is a better way and stronger mobility. In addition, in the process of urban development in China, the “one-on-one” plan has become a target of criticism. Therefore, landscape lighting should not repeat the same mistakes. In the usual landscape lighting, the culture and art of architecture have been demonstrated, but the same form of display all year round will inevitably bring about visual fatigue. In order to seek change, we should not only use the single element of “light” to express the culture and art of architecture, but also consider the combination of music, film, and control systems to display urban cultural history and architectural art environment in an all-round way. As we all know, symphony performance is more powerful than single instrument performance. The reason is the same.
"Hg amount" must be controlled "control design, control technology, control quality"
The purpose of phase-out of incandescent lamps is to save metal resources and reduce environmental pollution, and this national plan to gradually reduce the mercury content of fluorescent lamps is also out of this goal. As we all know, although compared with incandescent lamps, energy-saving lamps and energy-saving emission reduction effects and environmental protection value for all to see, but its potential pollution risks, ecological risks, can not be underestimated.
Fluorescent lamps rely on ultraviolet light emitted by mercury vapor to excite the phosphor, so a small amount of metallic mercury must be injected into the lamp. At present, the average mercury content of China's energy-saving lamps should be 2-3mg. Today, the national high-efficiency lighting product promotion project also encourages the use of low-mercury fluorescent lamps. In 2012, the promotion of energy-saving lamp products containing mercury has reached 1.5 mg or less. Therefore, the energy-saving lamps promoted by the efficient lighting product promotion project will not have any adverse effects on the environment and people's health.
The impact of mercury on the environment in fluorescent lamps is mainly long-term and potential impacts. By eliminating the use of liquid mercury processes and reducing the mercury content of individual lamps, the amount of mercury used in the fluorescent industry and the amount of mercury emitted to the environment can be reduced. As the technology of low- and micro-mercury fluorescent lamps matures, under the active efforts of the relevant government departments in the country, the mercury used in the fluorescent lamp industry in China is expected to be reduced to 10 tons in three years, which is discharged into the environment through natural channels every year. In terms of thousands of tons of mercury, it can be said to be minimal.
Faced with this huge potential for energy-saving lamps, China's recycling system for waste energy-saving lamps is still at a blank. To really achieve the goal of reducing environmental pollution, it is not only necessary to limit the mercury content of energy-saving lamps, but also to design and mature high-quality lamps. Technical and quality control are strictly regulated.
July 05, 2023
We understand history not only for listening to stories and pictures, but also for the development of things. After all, the old horse can know the way, follow the old horse, and sometimes avoid lost and detours, but also escape the various thorn traps on the road. Therefore, the ancients have said that taking history as a mirror to see the rise and fall: For example, the epitaph of the photovoltaic industry's decline, if it can be turned into an apocalypse of the LED industry, then it can smile. 
