According to insiders, in home lighting, LED lamp cost-effective and energy saving effect has been fully reflected.
There is no ultraviolet light and infrared light in LED spectrum, neither heat nor radiation, little glare, and no mercury, recyclable waste and no pollution. Energy-saving lamps contain mercury, public information shows that the average mercury content of an ordinary energy-saving lamp is about 0.5 mg, if improper disposal may contaminate the water and the surrounding soil. As the waste recycling system is not perfect, many residents will throw the energy-saving lamps directly thrown into the trash, polluting the environment. At present, waste lamps containing mercury have been included in the "National List of Hazardous Wastes." Compared to energy-saving lamps, LED lights, environmental benefits and better. It is precise because of other than energy-efficient lighting products, durable, low-carbon environmental protection and other characteristics, LED lights are generally considered the lighting industry's future direction.
LED lights are semiconductor light, because it is a cold light source, light perception and are different from incandescent, energy-saving lamps. Xu Haohua, director of Jinhua Street Lighting Management Office, said that as a new generation of upgraded light sources, LED lamps are still in the right amount of trial use in urban street lamps. Urban street lamps are currently mainly high-pressure sodium lamps and LED lamps are supplemented. According to reports, the urban area in 2006 has been used in the city after the LED lights as street lights, from the use of view, there is a high failure rate, low luminous rate and other issues. After the new transformation of Wuzhou Street, Begonia Road also uses LED lights as street lamps. On January of this year, Tang Xin Highway 9 km main line also uses solar LED lights as street lights, but from the overall use of the number, LED lights account for a relatively small proportion.
The reason why there is no large-scale urban street lights LED lights, an important reason is the Moore's law of electronic products cannot be violated. According to Moore's Law, electronic products every 18 to 24 months as a technical revolution cycle, then the product performance will be doubled, the price will be halved. Therefore, from the cost considerations, the current urban lights do not rush to launch LED lights.
With the breakthroughs in key technologies and technology to further mature, LED lights will maintain the market advantage, the semiconductor lighting industry ‘s future is promising.
