Osram Opto Semiconductors, the world's leading solid-state lighting technology company, recently announced that its high-power LED traffic lights developed in cooperation with Shanghai Aoxing Lighting Manufacturing Co., Ltd. have been applied to some key downtown sections such as Shanghai People's Square. The traffic light is equipped with the new OSLON Signal 120 LED light source. It is designed for the replacement of traffic lights. It not only has a longer operating life, but also provides a safer road environment for drivers and pedestrians with its excellent display. Since the successful passing of the national road traffic signal GB14887 certification standard in 2014, the excellent performance of the signal has been widely recognized in the market.
Compared with the new generation of LED traffic lights, traditional light source traffic lights are facing many challenges in terms of reliability, energy saving, display effect and service life. Moreover, with the country's strong support for road traffic and the gradual improvement of road-related supporting facilities, it has become a trend for traffic light sources to be upgraded from traditional LED light sources to high-power LEDs. As a pioneer of innovation and development, Shanghai's “Global Science and Technology Innovation Centerâ€, which will be built in the next five years, will also create a good application environment for innovative technologies and products, and will be beneficial to the application and popularization of innovative products such as new LED traffic lights.
“We are very pleased to see that our high-power LED traffic lights can be applied in key sections such as Shanghai City, contributing to Shanghai road traffic safety and the construction of 'Kechuang Center',†Shanghai Austar Lighting Appliance Manufacturing Co., Ltd. Chief engineer Yu Weiming said. “We have been cooperating with OSRAM Opto Semiconductors for high-power LED traffic lights since 2011. Its more than 20 years of process expertise and R&D capabilities in LED lighting technology make it our ideal partner. We believe that our cooperation will further promote The application and popularity of high-power LEDs in the traffic signal facility industry."
The high-power LED traffic signal developed by Austar and OSRAM Opto Semiconductors is based on the new LED light source of OSLON Signal 120. Compared with the traditional plug-in LED traffic signal, the uniformity and display effect are better, which gives drivers and pedestrians a good visual effect. Greatly improved traffic safety. At the same time, its operating life of more than 50,000 hours is five times that of traditional LED traffic lights, saving considerable replacement, maintenance time and cost.
In addition, the new signal light has greatly reduced the number of LED light sources required in traditional traffic lights, from the original more than 200 to a few to increase reliability and stability. The LED light source package is based on ceramic materials, small and efficient, and maintains excellent photoelectric conversion efficiency in high temperature environments, setting a new standard for the industry. For the problem that the traffic light yellow LED chip is easy to light, OSLON Signal LED has significantly improved its performance by converting yellow technology, becoming an ideal light source in high current and high temperature environment.
Marcus Wong, Senior Marketing Manager of OSRAM Opto Semiconductors, said: "We are pleased to be able to support the upgrading of China's traffic signal facilities through cooperation with Shanghai Aoxin. High-power LED traffic lights are regarded as the next development in the field of urban traffic signals. Direction. As a global leader in LED chip technology, we hope to continue to promote the development of smart cities and improve the lives of our customers by using their innovative technologies and products."
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