Energy saving heating push green lighting "encirclement and suppression" incandescent lamp LED favored

Energy in a tense situation, as one of the light source power consumption has become the focus of attention. To promote energy-saving lamps to ease the tension in China's energy and achieve sustainable development has a pivotal role. From the current situation, the promotion of the city's road lighting have been installed energy-saving lamps, some landscape lighting is also replaced by energy-saving lamps. With promotion of the government and enterprises, the popularization of energy-saving lamp point the day and await for it.

Recently, the Chongqing municipal government and PHILPS Electronics (China) group jointly launched the "PHILPS Chongqing day" activities, on behalf of the latest technology CosmoPolis warm white road lighting system in Chongqing, Chongqing became the second country after Shanghai to install the lighting system of the city. It is understood that the use of energy-saving lamps in the country is increasingly warming.

"Encirclement and suppression" incandescent lamp

Oil tight, coal emergency. After more than 10 years of rapid economic development, China's energy crisis has become increasingly prominent, energy shortage has become a bottleneck restricting economic development. As a modern industrial, commercial and civil life, in recent years the frequent "power shortage" has caused no small economic loss.

In the tense situation of energy, as one of the largest consumer of light sources become the focus of social concern. Statistics show that, in strict accordance with national standards for the production of energy-saving lamps, the consumption of ordinary incandescent lamp 1/5. It seems that the promotion of energy-saving lamps to ease China's energy shortage and achieve sustainable development has a pivotal role.

According to experts, the use of incandescent bulbs energy efficiency is low, only 5% of the received electricity into light energy waste is very serious. Therefore, the "encirclement and suppression" incandescent lamps, the promotion of energy-saving lamps imperative. This year the spring EU summit, the EU countries to reach a consensus, decided to gradually replace incandescent lamps with energy-saving lamps, to reduce greenhouse gas emissions, countries also began to adopt legislation banning the production of incandescent bulbs from 2009.

In China, Shandong city of Qingdao Province recently issued a notice requiring the district belongs to the municipal government, departments and municipal units to promote the use of energy-saving lamps, to ensure the completion of 470 thousand to promote the use of energy-saving lamps, this year to 2010, prohibit the use of incandescent lamp.

LED lamp.

At present, the market a wide range of energy-saving lamps, and more advanced technology and environmental protection to calculate the LED lights. LED lamp that is a semiconductor lighting, 80% less than incandescent lamps, fluorescent lamps, saving electricity, less than 50%. LED is the abbreviation of light emitting diodes, because it is a solid-state cold light source, with low operating voltage, low power consumption, high luminous efficiency, long life and other characteristics, become the new darling of the field of lighting.

At present incandescent lamp life of 1000-2000 hours, LED lamp theoretical life of up to 100 thousand hours; compared with incandescent lamp, LED lamp in the same brightness under the energy saving of more than 80%, compared with fluorescent energy-saving lamp energy saving more than 50%. Academician of the Academy of engineering, Chinese Semiconductor Research Institute researcher at the Chinese Academy of Sciences Chen Lianghui estimates: "as long as the current 1/3 incandescent lamp was replaced by the semiconductor lamp, per year for a country to save electricity 100 billion degrees, equivalent to a year generating capacity of the Three Gorges project. "

In the field of LED lighting, light bulbs started PHILPS lighting group is undoubtedly in the forefront. Vice president and general manager of PHILPS lighting group Greater China and China commerce Liang Hanfeng familiar to PHILPS for a merger last year mergers and Acquisitions -- high power LED manufacturers, the main production LED lighting chip; the first quarter of this year to complete the European lighting equipment manufacturer PLI in March this year, mergers and acquisitions, mergers and acquisitions of Canada LED commercial light machine manufacturers TIR. He said with confidence: "LED is now mainly used for commercial decoration, we believe that can be used for general lighting soon. "

The real application of LED to the general lighting is the Dalian Sen Valley New Energy Company. The company developed a white LED energy-saving fluorescent lamps, street lamps and solar powered LED lighting system products, so that white LED energy-saving fluorescent lamp, street lamp as a municipal engineering and household lighting source become a reality. At the same time, the company is the first domestic LED semiconductor light-emitting chip technology into public lighting products and successfully enter the market vendors.

According to reports, the light effect light effect produced by Moritani in 1 watt LED energy-saving fluorescent lamp is equivalent to 25 Watt fluorescent lamp produced by 70% than ordinary energy-saving fluorescent lamps; the LED lamps than ordinary energy-saving lamps 60%, average trouble free use time more than 50 thousand hours, with a life span of 5 years.

The general manager of Beijing exhibition lighting company Shenzhen branch Wu Qiliang said that the company was not a professional lighting, understand LED lamp through the contact, find the LED lighting market has great potential, and to determine the agent of LED lighting products. According to him, Shenzhen LIAN hardware a workshop before the use of 40 40W fluorescent lamp, the company provides the use of the 5 LED lights, the overall lighting effect increased a lot. The company's next step will focus on the promotion of street lighting engineering.

Zhejiang Dayi Electronics Co., Ltd. in the field of high-power LED lamp made a breakthrough, obtained 6 patents, all the streets of Pingyang City, Zhejiang Province town of the town gate all installed the company's production of LED lights. Statistics show that in 2006 Wenzhou electricity consumption of 21 billion 161 million degrees, to calculate the amount of lighting electricity consumption 1/3, if the use of LED lights, electricity consumption can be saved at least 3 billion degrees, the province of Xin'An River hydropower generating capacity of one year.

Energy saving lamp