The Beijing Consumers Association recently released 53 comparative test reports of energy-saving lamps. The results show that only 52.83% of all samples tested meet the relevant national standards. Some products have problems in terms of interchangeability, harmonics, lamp power, and initial lighting efficiency, including the well-known brands Philips Lighting and NVC Lighting.
Nearly 50 percent of energy-saving lamps failed
Let Philips on the quality "blacklist" is a 5W energy-saving lighting, the measured power exceeds 6W, which means that it not only does not save energy, but also special power consumption. Also on the list of blacklists with Philips is NVC Lighting, which has the title of "China Famous Brand." NVC model 5W energy-saving lamps, its initial light efficiency indicators do not meet the requirements of national standards.
Philips Public Relations officials responded yesterday that the company's products will have a certain testing stage (spot check) before shipment. The company is conducting internal and external investigations and communication of the above incidents. “It is very likely that there is a problem with a batch of products. In addition, she also stated that "the data of different product indicators have a certain scope of qualification, and each company is different."
In fact, not only is the result of the Beijing Consumers’ Association, the Quality Supervision Bureau of Guangdong Province has recently spot-checked LED lamps produced by enterprises in the province, energy-saving lamps such as self-ballasted fluorescent lamps for general lighting, and the sampling batch pass rate was only 56.1%. Among them, LED street lamps and LED street lamp light source controllers, general lighting self-ballasted fluorescent lamps (energy-saving lamps) have the lowest pass rate, and the intrinsic quality pass rates are only 44% and 43%, respectively.
An industry insider of the lighting industry revealed to reporters that many of Philips' lighting products are produced in joint venture factories. “Although the unqualified conditions detected are not particularly large compared to other no-name brands, they are in terms of quality control and promotion. There must be some space."
Chen Yifei, brand management center of NVC Lighting Holding Co., Ltd., responded by saying that energy efficiency labels have I, II, and III grades. The state requires that only energy-saving lamps that meet Class II energy efficiency standards can be sold in the market. Beijing Consumers Association conducted a random inspection of NVC 2 energy-saving lamps, one for 5 WI-class energy efficiency products, and the other for 5W II energy-efficient products. The inspection results showed that 5W II energy-efficient energy-saving lamps reached the national technology. Requirements, while the 5 WI energy efficiency labeling energy-saving lamp sampling only reached the level II energy efficiency standards.
“This is because the consistency of the lamp in the manufacturing process is not well controlled and it is a batch problem. After the incident, NVC has started self-inspection and self-correction measures within the company,†said Chen Yifei.
According to the lighting industry insiders, like Philips and NVC Lighting, obtaining state financial subsidies for high-efficiency lighting products, it is necessary to meet many “harsh†quality conditions, such as mercury content, service life, energy-saving certification, etc., in product control. It should be even more important that there should be no incidents that do not meet the requirements of the national standards.
This person also stated that since 2008, China has started financial subsidies to promote efficient lighting products. It has subsidized 50% and 30% of urban and rural residents and large users of energy-saving lamp products, and has subsidized 360 million by 2010. yuan.
"The quality of energy-saving lamps, however, will cause a lot of hidden dangers," said one person of the China Illuminating Engineering Association, who declined to be named. For example, the harmonic index refers to the harmful high-frequency harmonic currents generated during the operation of the circuit. These high-frequency harmonic currents can cause harm to other electrical equipment and the power grid itself through the public power grid. Excessive current harmonics will cause the equipment to generate heat, increase losses, shorten its service life, and even cause failures to cause burnout. In this monitoring product, which accounts for 20.75% of the total samples, this indicator does not meet the requirements of the national standards, including 18W energy-saving lamps, 9DA energy-saving lamps, 9W and 15W energy-saving lamps.
Low barriers to entry, industry cohabitation
Liu Shengping, vice chairman and secretary-general of the China Lighting Association, said: “With 50% unqualified rates, it is also possible that the sample selected by the monitoring agency during the test is not universal enough.†She understands that the sample for sampling is partly derived from the building materials market. , small supermarket chains, etc. Just like the clothes bought in the mall, the disqualified rate is definitely lower than that of the grocery store. The qualified energy-saving lamps that are purchased in the regular lamps and lanterns, and the energy-saving lamps in the 20 subsidized companies are definitely higher than the low-cost, non-branded energy-saving products. Corporate products. In China's energy-saving lamp market, although the number of small businesses accounts for about 90%, the total market volume of large companies is even greater.
However, Liu Shengping also believes: "In the regulatory, corporate self-regulation, the energy-saving lamp market does need to rectify the norms." Since the past two years, China is undergoing the conversion of incandescent lamps to energy-saving lamps, many companies are biting this "business opportunity." She told reporters that there are tens of thousands of energy-saving lamp manufacturing companies in the industry. There are indeed some small companies and small workshops who are indifferent to the quality. The people are more sensitive to the price of energy-saving lamp products. Therefore, some companies use low-cost products in order to reduce costs. Component assembly.
For some of the phenomenon that the energy-saving lamps were not used long before they were broken, Mr. Zhang, an energy-saving lamp manufacturer in Shenzhen, disclosed to reporters: “One of the materials used is not good, and the other is the level of technology is not in place.†He said, energy-saving Lamp products are not national compulsory certification products. The market access threshold in the industry is low, making energy-saving lamp manufacturing companies in the domestic market mixed, and the quality of products is uneven.
The reporter saw on the Internet that an advertisement from an environmental protection technology company in Beijing stated that “joining investment in the establishment of an energy-saving lamp factory requires only 48,000 yuan.â€
It is not only the quality itself, but also the mercury contained in the energy-saving lamp industry, which may cause serious damage to the environment. An average energy-saving lamp contains an average of 0.5 milligrams of mercury, and the penetration of 1 milligram of mercury into the ground will cause about 360 tons of water pollution. However, some small and medium-sized enterprises are often unable to deal with environmental issues very well. Under the banner of "energy conservation," they often pay for the environment.
Mr. Zhang introduced to reporters that some no-name companies lacked the relevant technical capabilities for product production, and had poor control over the final quality of the products. Some of the key components used by enterprises, such as electronic components, lamp holders, and lamps, were sold outsourced. Lack of appropriate control capabilities, so that the final quality of the product can not be effectively guaranteed.
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