When Will China Be Able To Bid Farewell To The "edison Of The Times"
Edison invented the incandescent lamp, the human fire from entering the electric
lighting to replace the "Edison of the times." But in the 21st century, people are trying and incandescent bye.
July 1 this year, is in Pujiang County, Zhejiang Province, LED product testing Star Co., Ltd. Hangzhou University of Electronic Science and Technology Law Friends of the Senior Engineer told "market Guide" journalist since 2007, North America, Australia, have legislation prohibiting the use of incandescent lamps. Spring 2007 EU Summit agreed to require the EU to phase out incandescent light, put on earth fluorescent lamps. Can be said that the global phase-out incandescent, promote the use of rare-earth energy-saving fluorescent lamps. 2007 was a landmark known as the "rare earth green light years."
This means that human society began to bid farewell to "Edison era."
"Farewell," based on a critical fact: the global energy crisis. The LED?? Birth of light-emitting diodes "farewell" to provide the basis for: LED is a semiconductor chip using solid materials as a new type of LED energy efficient lighting, LED's birth is called following the fire, light bulbs after the first human three revolutions.
When will China be able to bid farewell to the "Edison of the times?"
Zhejiang comprehensive technical energy monitoring Corps Director, Senior Engineer, said Yun-Peng Wang, LED in China is being extended to the urban landscape, commercial large-screen, traffic lights, mobile phones and computer areas, street lights, advertising lights, high power LED lighting is also to promote in.
Friends Luo said that China is an energy-saving lamps producing country, it is to apply a small country. Though Zhejiang is the world's largest production base of energy-saving lamps, yield about 50% of the world, but the Zhejiang exported 95% of energy-saving lamps. LED as more advanced than the energy-saving lamp lighting, basically sell their products abroad.
Xuewen Yan, general manager of satellite accounts for our calculations document: a 250-watt sodium lamp light source part as long as 220 yuan, the annual electricity consumption to 1577 degrees, calculated by conventional utility electricity price, electricity, 946 yuan; a corresponding LED street lamp street lamp Some light sources will have to 1,700 yuan, the annual electricity consumption was only 525 degrees, electricity only 315 yuan, an annual saving electricity 631 yuan; sodium 9 months -12 months to be changed once, LED for 3-5 years . Press 2 for a period of years, the total cost of 2332 yuan of traditional light sources; LED lamps 2330 yuan, 2 years to recover costs, the overall investment will not be too expensive, energy-saving environmental protection, have obvious advantages.
Friends Luo said that China is the world's first production electric lighting, the second largest exporter. 2003 establishment of the National Leading Group for LED lighting project coordination, officially launched the national LED lighting project. But the reality is not very optimistic about China's economically developed areas of the city of about 70% of users to enable energy-saving lamps, 80% in rural and underdeveloped areas are still using incandescent lamps, LED also just started.
He believes that, LED research and development and promotion of still years away. Ministry of Finance, introduced in 2008, "financial subsidies to promote efficient lighting products Interim Measures on Management of funds" has the semiconductor (LED) lighting products to include, but LED lighting is still no comprehensive national standards.
Chinese bid farewell to "Edison era" long way to go, there is still a long way to go.
by: gaga
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