Recently, the reporter learned from the Guangshao Expressway Operation Center that the LED lighting energy-saving renovation project of the left-hole Dandong Sentinel Tunnel of the Guangshao Expressway under construction by Dongguan Qinshang Optoelectronics Co., Ltd. was completed on December 30, 2008 and passed the acceptance. . During the trial period, the lighting and energy-saving effect of the project far exceeded the contract expectations, and it was highly praised by the owner and the testing expert group, becoming the first LED lighting energy-saving model in Guangdong Province.
According to reports, the left tunnel project of the Danjiao Expressway of the Guangyu Expressway broke ground in 2001 and was completed in the second half of 2008 with a total length of 800 meters. The LED lighting renovation project of the tunnel is one of the key streetlight renovation projects of the Guangdong Provincial Government in 2008. With strong R&D and manufacturing capabilities and high-quality LED tunnel light products, Qinshang Optoelectronics won the bidding at the tunnel streetlight renovation project. After three months of intense construction, the project was completed on time with strict construction standards.
Li Xuliang, Chairman of Qinshang Optoelectronics Co., Ltd. said that the project has installed KINGSUN high-power white LED tunnel light 367ç›, which is a patented lighting product with independent intellectual property rights. The packaged high-power LED light source is controlled between 6000K and 8000K. The color index is greater than 80, and the illuminating color of the luminaire is closer to the natural light during the day, which makes the contrast between the inside and outside of the tunnel small, which reduces the visual fatigue of the driver. The reporter randomly interviewed several owners at the Dandeng Tunnel. They unanimously said that they used to drive into the tunnel. Because the outside light is very strong, and the light in the tunnel is dim, it often takes a few seconds to adapt to the light changes. This short period of time lurks a great safety hazard; Now using this LED tunnel light, the lighting effect is clear and transparent, which minimizes the contrast of light inside and outside the tunnel. It is easy, comfortable, stable and safe to drive.
Some experts predict that LED road tunnel lights will lead the future of tunnel lighting. Because LED packaging technology not only has excellent color rendering, stability, long service life, no radiation, no UV, no environmental pollution, and more than 60% energy saving than ordinary high-pressure sodium lamps, fully in line with China's construction-saving social industry Policy requirements have an extremely broad prospect for promotion and application.
It is understood that Qinshang Company is a large-scale semiconductor lighting enterprise integrating R&D, production, sales and urban lighting engineering design, construction and maintenance of high-power LED series products. It has successfully contracted hundreds of key lighting projects throughout the country. Including the National Grand Theater Lighting Project, Beijing Green Olympic Road Lighting Project, Shanghai F1 Circuit Lighting Project, Guangdong Science Center Plaza and surrounding road lighting projects, as well as Dongguan, Shenzhen, Zhongshan and other urban and township streetlights and the New York Christmas Engineering and so on.
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