In 2011, China’s “Announcement on the gradual ban on the import and sale of ordinary lighting incandescent lamps” announced that the domestic lighting market began to phase out incandescent lamps. According to China's phase-out plan for incandescent lamps, from October 1, 2012, it is forbidden to import and sell more than 100 watts (including 100 watts) of ordinary lighting incandescent lamps; from October 1 this year, imports and sales are further prohibited. Incandescent lamps above 60 watts. The issuance of the ban means that the era of incandescent lamps in the lighting market officially ends, and energy-saving lamps will replace incandescent lamps as the main force in the market. Can energy-saving lamps be widely accepted by the public? What is the effect of green lighting appliances promotion? Incandescent lights exited the lighting market More than a hundred years ago, the incandescent lamps invented by Edison brought light to the world. Although the principle of illumination of incandescent lamps is simple, it is not energy-saving. The energy of 90 in incandescent lamps is converted into heat rather than light, resulting in a large waste of energy. At the same time, due to the high energy consumption of old incandescent lamps, power consumption is likely to cause a large amount of greenhouse gas emissions such as carbon dioxide. In the wave of preventing global warming, incandescent lamps have to be eliminated. Xie Zhenhua, deputy director of the National Development and Reform Commission, said that in 2006, a research report of the International Energy Agency proposed that if the incandescent lamps are gradually phased out from now on, the world can save 38 lighting power by 2030, and reduce carbon dioxide emissions by 16.6 billion tons. . With the release of the roadmap for the phasing out of incandescent lamps in China, from October 1 this year, incandescent lamps of 60 watts or more (including 60 watts) will be banned from importing and selling. In this regard, our reporter recently visited a number of hardware markets and home appliance chain stores in Beijing, and found that incandescent lamps have basically withdrawn from the lighting market. In a hardware store in Chaoyang District, when the reporter mentioned that the 60-watt incandescent lamp had to be removed from October 1, the store claimed that the boss appeared to be somewhat uncertain. I have heard such a statement, but I am not sure. In recent years, there have been fewer and fewer people buying incandescent lamps. Generally, the old aunts are bought. Old people are more accustomed to using incandescent lamps. There are also some copywriters, the lights of incandescent lamps have to be softer. Boss Zhang said that there are still a few incandescent lamps in his shop. Occasionally, some people buy it and sell it. The wattage is generally around 50 watts. He said that after the sale, it will not be restocked. In another small shop not far from Zhang’s hardware store, owner Wang’s boss said he knew the incandescent restrictions. I do have some incandescent lights here, but we can't throw away these products if they are not sold out. We just promise to get off the shelf on time, keep it for ourselves or use it for relatives in the country. The reporter found on the shelves of several hardware stores that were randomly visited that most of the stores did not sell incandescent lamps and replaced them with energy-saving lamps and LED lamps. In some department stores and home appliance stores, it is even more difficult to trace incandescent lamps. A staff member selling lamps told this reporter that incandescent lamps have been removed from the market very early. All the current sales are energy-saving lamps and their Derivatives. The brands of energy-saving lamps are mainly Philips, Panasonic and so on. According to statistics, the penetration rate of energy-saving lamps in China is still low. The proportion of incandescent lamps used by small and medium-sized cities is generally above 50, and the proportion of incandescent lamps used in rural areas is even larger. At present, China's lighting power accounts for about 12% of the total electricity consumption of the whole society. Some analysts pointed out that with the economic development of China and the improvement of people's living standards, China's lighting power consumption will further increase, and through the promotion of use Efficient lighting products, I believe China's energy saving potential will further increase. Further standardizing the energy-saving lamp market reporters noted that from the price point of view, the price of energy-saving lamps ranges from a few yuan to tens of yuan, while ordinary incandescent lamps only need 1 to 2 yuan. But from the perspective of energy saving, the effect of energy-saving lamps is indeed much more advantageous than incandescent lamps. Take a 5 watt energy-saving lamp as an example: the brightness of a 5 watt energy-saving lamp is equivalent to the luminosity of a 25-watt ordinary incandescent lamp. The energy-saving lamp energy-saving efficiency is about 80. It is used for 5 hours per day and 300 days per year. Calculated, an energy-saving lamp can save 30 degrees of electricity every year. According to this calculation, an energy-saving lamp can save electricity costs by several tens of yuan per year. However, because the models of energy-saving lamps on the market are far less abundant than incandescent lamps, unable to be used with different lamp systems, and relatively expensive, the popularity is not very widespread. According to the statistics of China Lighting Association, China is the world's largest producer and exporter of energy-saving lamps. More than 85 energy-saving lamps in the world come from China. In 2006, the output was nearly 2.4 billion, of which 80 were sold abroad; The annual consumption of high-energy incandescent lamps is still around 3 billion, and China's energy-saving lamp brands are still in a disadvantaged position in the market. Chen Yansheng, chairman of China Lighting Association, told reporters that there are many factors that cause this phenomenon. First, because the foreign market demand is relatively large, the export of energy-saving lamps is promising; there are more domestic energy-saving lamp manufacturers, and the quality of products is not good. At the same time, due to fierce competition in the domestic market, some manufacturers arbitrarily suppress prices, resulting in low recognition of energy-saving lamps in the domestic market. Under the combined effect of various factors, the whole market has formed a vicious circle. Energy-saving lamps contain heavy metal mercury. If they are disposed of at will, they will cause harm to the environment and the human body. This also makes energy-saving lamps questionable in marketing. In fact, at present, China's lighting industry has replaced liquid mercury with solid mercury. Originally used 80 tons of mercury per year, it has now dropped to about 40 tons. Liu Qian, project manager of the National Electric Light Source Testing Center (Beijing), said that in the recent market testing, they found that the energy-saving lamps produced by formal enterprises all have an international standard of less than 5 mg/kg and less than 3 mg/ The national standard of the branch. A recent test showed that brand companies can achieve less than 1.5 mg / support, which is only equivalent to the mercury content of a fish in the market. The average enterprise can reach 2 to 3 mg / support, which is equivalent to 2 to 3 fish. Mercury content. Although the formal business is no problem, it cannot be ruled out that a small number of small enterprises and small workshops are still producing so-called high-mercury lamps. Liu Qian said. In addition, the reporter found in the process of visiting the energy-saving lamp market, the brand of energy-saving lamps on the market, the quality is also uneven. The price of energy-saving lamps ranges from a few yuan to several tens of yuan, and products of different prices have different visual perceptions. It is reported that Nanjing City recently found in the spotlight on the quality of the lighting market that in the energy-saving lamp products sold in the market, the quality risk monitoring rate is only 52. ​​Song Xianjie, deputy director of the Department of Light Source and Lighting Engineering of Fudan University, said that it was eliminated. For example, the incandescent lamp emits light closest to the sunlight, and the color rendering index reaches 100, which is natural and comfortable to the human eye. Some inferior energy-saving lamps and LED lamps produced by non-qualified small enterprises and small workshops have a color rendering index of only a few dozen, and the emitted light is not saturated, and there are some weirdness that will cause harm to the human eye. In this regard, the industry said that energy-saving lamps in the future to become the leader of green appliances, not only rely on the promotion of the state and the government, but also to win in word of mouth and quality. To further standardize the energy-saving lamp market, in the pursuit of energy-saving, continuous improvement of quality and comfort, in order to gain market favor.

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