Incandescent lamp, energy-saving lamps were eliminated LED lamp market urgent need to regulate

Jinhua news network news, according to the state issued the elimination of incandescent roadmap, to October 1st next year, China will be a comprehensive ban on the sale and import of more than 15 watts and general lighting incandescent lamp. It is observed that the incandescent lamp has been basically out of the market, while the promotion of energy-saving lamps have been gradually eliminated, LED lights become the mainstream market. However, due to the lack of relevant national standards LED lamps, product price confusion, quality and other issues are intermingled.

Energy saving lamps facing the elimination of LED lights into the mainstream

Recently, Lake Street community lives in East Fang Mingkang springs for home lighting living room serious aging, intended to change new fixtures. Now my home is the use of energy-saving lamps, yesterday I went to the market to turn a lamp, found that the market has been very few energy-saving lamps. "Mil finally bought LED lights.

September 7th afternoon, reporters came to the Zhejiang building materials market, each lamp stores all LED lamp sales. A lamp shop owner Zhao Huasheng introduction: now buy less energy-saving lamps, many young people in the decoration of the new house will buy LED lights. "

"LED lamp brightness higher than two times the energy-saving lamps. "In recent years the LED lamp by reason, the market sought after Zhao Huasheng explained that although the price is slightly higher than the LED lamp energy saving lamp, energy saving lamp but produced light flicker, energy-saving lamp will flash the high-frequency electromagnetic radiation, long-term use is easy to damage the eyes," and the LED lamp adopts electronic effect of semiconductor light emitting a kind of device for low voltage DC constant current source. "

"LED performance, safety and other aspects are stronger than the energy-saving lamps, combined with energy-saving lamps are also affected by mercury pollution, which can not be avoided, it is a matter of time. LED material is mainly silicon, there is no environmental problems. Zhao Huasheng said.

Zhao Huasheng calculations: a 40W incandescent lamp consumes 0.03652 kwh per hour, a 10W energy saving lamp consumes an average of about 0.00814 kwh per hour, a 5W of LED light consumes about 0.00704 kwh per hour. "The assumption of ordinary families to turn on the lights every 6 hours, 0.6 yuan per kilowatt hour calculation, incandescent lamp with a 40W year electricity is 47.98 yuan, with a 10W energy-saving lamps a year of electricity is 10.69 yuan, with a LED lamp 5W year electricity is 9.25 yuan. Obviously, the use of incandescent lamps is the most uneconomical. LED lamps are more expensive than energy saving lamps, but they are cheaper. He said.

Customers who come to buy Lamps, the majority of customers asked LED lamp. One customer said: "although the LED lamp is higher than the price of energy-saving lamps, but with a long time to save a lot of electricity, compared to a very cost-effective. "

Chen Hongda, deputy director of the Institute of semiconductors, Chinese Academy of Sciences, said that if China's 50% light source for LED, will be able to achieve an annual saving of 210 billion kwh, equivalent to the construction of the Three Gorges Project of 2.5. At the same time, LED has the incomparable superiority in the life, the application flexibility and so on.

Lack of national standard LED lamp market to be standardized

In the middle of Zhejiang building materials market, come to buy Lamps of the public Mr. Liu said: "the family had previously been used in energy-saving lamps, energy-saving lamps, but the feeling of short life, with less than two years on the bad, so I want to change LED lamp. But after the inquiry found that the price varies widely, they do not know what to buy a good. Now on the market price of LED lights vary widely, such as PHILPS, Panasonic and other well-known brands LED lamp price between 80 to 150 yuan, but some of the unknown LED lamp price is less than $50.

"Why is the price of LED lights so different? We have imported and domestic lamps, import prices more expensive, domestic is relatively cheap. When a reporter questioned the price of LED lights, one of the shop sales staff to answer.

Whether the LED lights on the market, such as the salesman said, "a penny of goods"? Reporter learned from relevant departments, China has not issued the relevant national standard LED lamp, LED lamp on the market are mostly produced in accordance with the enterprise own standard, quality is uneven in quality consumers generally difficult to understand, to one of the doorway".

The same is the LED lamp, what is the impact of its price? In this regard, an industry source explained that the factors affecting the price of LED lamps, including chips, packaging, heat dissipation, heat dissipation materials, appearance and other aspects of the process, the chip is divided into several grades.

The industry further explained that a LED lamp, lamp shell, drive usually includes three parts. With a rated power of LED lamp as an example of 3W, which consists of 3 beads, 1 case, 1 drive, to mid-range products production cost calculation, cost is 2 yuan, the lamp shell is 3 yuan, 2.8 yuan, driving labor cost is 1 yuan, packaging costs 0.5 yuan the other, the cost is 1 yuan. So down, the total cost of this lamp is 10.3 yuan. Coupled with the profits of the business to earn, warehouse rental costs, transportation costs, the price of the lamp at least 20 yuan or more. Therefore, the price of only 10 yuan or less, the quality of the LED lamp can be imagined.

In addition, some businesses dare to sell the LED lamp is very cheap, because of the use of inferior materials, with beads as an example, 1 inferior 1W the lowest price in the market of domestic lamp is only 0.2 yuan, gold in this lamp was replaced with copper, other materials used are inferior products. For these, it is difficult for consumers to distinguish only from the appearance of the lamp. Therefore, he reminded consumers, do not buy the price is too low LED lights, in order to avoid problems in the use of their own and their families hurt.

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