This summer, Zhejiang was troubled by the power shortage. According to the news from the State Grid Zhejiang Electric Power Dispatch and Communication Center, since the beginning of July, the highest historical record of Zhejiang's electricity load has been refreshed five times. Zhejiang Electric Power Company expects that the maximum gap of the province's power grid will exceed 300 during the peak summer season this year. Ten thousand kilowatts, some counties and cities may have to take partial power-limiting measures. However, under the lack of electricity, the sales of energy-saving lamps in Zhejiang are in a state of paralysis.
As the world's largest energy-saving lamp production base, the production of energy-saving lamps in Zhejiang accounts for about 50% of the world's total. However, 95% of the energy-saving lamps produced in Zhejiang are used for export, and the utilization rate of energy-saving lamps for local residents is less than 20%.
Energy-saving lamps are still the same, and more advanced, higher-priced lighting LEDs are even more unattended. Xue Wenyan, general manager of Zhejiang Pujiang Zhongxing Co., Ltd. told reporters that the life of energy-saving lamps is 2500~5000 hours, while the life of LED lights under normal conditions is 50,000-80,000 hours, but the power consumption of LED lights is only ordinary incandescent lamps, neon lights. 1/10. Wang Yunpeng, director of the Comprehensive Technology Division of Zhejiang Energy Monitoring Corps and senior engineer, told reporters that there are currently more than 1,000 LED lamp manufacturers in Zhejiang. Despite the large number of production companies and the amazing energy-saving products, the LED lamps produced are basically sold abroad.
Wang Yunpeng said that an important reason for the poor sales of energy-saving lamps in Zhejiang is the price. Ordinary incandescent bulbs cost only 1 yuan to 2 yuan each, and the cheapest energy-saving lamps on the market are also more than 10 yuan. Many consumers may not have time to consider the benefits of energy saving, they have already bought incandescent bulbs. Higher-priced LEDs are more difficult to accept by consumers. It is understood that the current part of a 250-watt high-pressure sodium lamp source is 220 yuan, but the light source part of the corresponding LED street lamp needs 1700 yuan. If all of China's lighting uses LED lights, the annual electricity savings will be equivalent to the construction of six Three Gorges power stations.
The industry believes that semiconductor LED lighting has become an important way of energy conservation and environmental protection in the world. When the whole society unanimously calls for the use of energy-saving lamps to save energy, the relevant departments should try to get rid of the energy-saving products in the domestic market. The embarrassing situation of the fragrance outside the flowering wall. Luo You, a senior engineer at Hangzhou University of Electronic Science and Technology, told reporters that since 2007, North America and Australia have enacted legislation prohibiting the use of incandescent lamps. In the spring of 2007, the EU summit reached an agreement requiring EU countries to phase out incandescent lamps and replace them with rare earth energy-saving fluorescent lamps.
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