Visible is lighting, invisible energy saving

Although LED lighting as a new generation products have the advantage of There is nothing comparable to this in all aspects, but the current LED lighting market is the mist. Because of our country and the world are not uniform quality standards, LED lamp manufacturers blossom everywhere, the increasingly intense competition, inferior products fish in troubled waters are also emerging in the market, technology, price and other issues to solve the short-term...... A series of problems have led to slow speed LED lights. This is no doubt. Data show that: the same wattage LED lamp is 8 times the efficiency of high-pressure sodium lamp, is an ordinary energy-saving lamps of 3 times. If half of China's lighting is using LED lights, then the annual savings of electricity is equivalent to the world's largest hydropower station - 2.5 times the annual generating capacity of the Three Gorges Hydropower station. Although LED lighting as a new generation products have the advantage of There is nothing comparable to this in all aspects, but the current LED lighting market is the mist.

Because of our country and the world are not uniform quality standards, LED lamp manufacturers blossom everywhere, the increasingly intense competition, inferior products fish in troubled waters are also emerging in the market, technology, price and other issues to solve the short-term...... A series of problems have led to slow speed LED lights. This is no doubt the enterprise itself can solve the problem, the state and the government must intervene. Only through the price system, product specifications, technical standards, industry standards, policy support and other aspects of continuous improvement, in order to make the LED lamp market breakthrough bottleneck, both popular and critically acclaimed.

420 pole lights by high-pressure sodium lamp is transformed into LED energy-saving lamps, Yingkou Bohai street, 9.8 km long has completed the transformation before the winter comes, the average illuminance transformation of the road lighting lighting is 2 times higher than the original, onto the road lights not only bright and uniform, do not stay dead. 14 meter high lamp pole, such as a single arm high, erect atmosphere. Local people say, now in the streets of Bohai, whether walking or driving, is a kind of happiness.

Visible is lighting, invisible energy saving

Visible is lighting, invisible energy saving. 9.8 km long Bohai street after the transformation of the LED lamps than the original lamp can save electricity costs of $711 thousand and 300 per year, the maintenance of labor, machinery, materials cost $403 thousand. In addition, within 3 years, LED lamp energy equivalent to standard coal of 1280 tons, reducing carbon dioxide emissions by 3191 tons, reducing sulfur dioxide emissions by 96 tons.

LED is the abbreviation of LightEmittingDiode (light emitting diode), it is a kind of solid state semiconductor device which can convert electric energy into visible light. LED than ordinary energy-saving lamp energy-saving incandescent lamp, lamp. According to statistics, LED lamp energy consumption is only half of the ordinary energy-saving lamps, life is 4 to 5 times. Based on the consideration of energy saving and emission reduction, the Chinese government has put the LED lighting industry as one of the most important industries. The industry generally believes that the LED lighting industry will become China's new growth point of the electronic information industry in the future. However, reporters found that although the LED lamp is a new generation of lighting products, is a representative of milepost sense products, has the advantages of There is nothing comparable to this in all aspects, but the current domestic LED lighting market of LED industry development difficult, dragons and fishes jumbled together, LED lamp has yet to break the bottleneck in the market, it is difficult to play the potential advantages". Cohabitation, the good and bad in the past two years, the province's newly built highway tunnel widely used LED lighting, energy-saving effect is remarkable. Light tunnel, 24 hours full daylight, which is called the "electric tiger" because of its large power consumption, tend to charge tolls even enough to pay the bills. After the use of LED lights, power consumption savings of more than 60%, which is undoubtedly a welcome phenomenon. However, the reporter drove along several new highway repair found that different sections of the LED lamp lighting situation is different: some are very bright, some hair dark, and some lights are out. Some people who do the project to make more money, often choose cheap inferior products. There are people in the industry, said a clear way. In fact, the production process of LED lamp includes single crystal growth, epitaxial growth, chip manufacturing and packaging. The single crystal growth and epitaxial growth are generally regarded as the upstream of the industry, and the chip is manufactured into the middle of the river. The upper reaches of the industrial chain have the characteristics of technology and capital intensive, and the entry threshold is relatively low.

In recent years, the central and local governments to increase support for the LED industry, for a variety of policies and preferential measures, the introduction of some local enterprises and set off large-scale LED production base construction boom. Due to the lower technical threshold low, naturally become the most appropriate incision into the LED industry, the inevitable result of such a large-scale investment in the downstream industry chain is caused by repeated construction and waste of resources, even overcapacity and bubble. At present, most of the enterprises in China are in the middle and lower reaches of the industrial chain. A large number of enterprises are concentrated in the downstream industry chain, which leads to the downstream industry chain competition is becoming more and more serious, more low profit, some enterprises in order to seize the market, with lower product quality means lower prices, this is the result of confusion at this stage of the domestic LED market is one of the main reasons.