LED solar traffic light is an important part of traffic signals and the basic language of road traffic. Solar traffic light consists of red light (indicating no passage), yellow light (indicating warning), and green light (indicating permission to pass). Divided into: motor vehicle signal lights, non-motor vehicle signal lights, pedestrian crossing signal lights, lane signal lights, direction indicator lights, road and railway level crossing signal lights.
LED is the abbreviation of Light Emitting Diode, that is, light emitting diode. It is an optoelectronic device made of semiconductor materials that converts electrical energy into light energy. Semiconductor lighting based on LED technology has remarkable features such as high efficiency, energy saving, environmental protection, long life, and easy maintenance. Another iconic leap will breed and give birth to a new light source revolution. In the field of lighting applications, LEDs can save energy by more than 60% compared with incandescent lamps. The development of the LED industry can stimulate the development of high-tech industries such as compound semiconductor materials, flat-panel displays, digital home appliances, automotive electronics and emerging lighting.
Due to the huge economic and social benefits of the LED industry, major developed countries and regions in the world have formulated development plans one after another, which has led to the continuous increase of research and development and investment in various countries and regions, and promoted the rapid development of the LED industry.
Shenzhen has established the "Shenzhen National Semiconductor Lighting Engineering Industrialization Base Joint Conference" to actively promote the development of the LED industry. At present, a relatively complete industrial chain of "substrate material-epiwafer-chip-packaging-application" has basically been formed, laying a good foundation for industrial development. The next 5-10 years will be an important stage for the large-scale industrialization and application of modern LED technology and the rapid formation of a division of labor. If favorable conditions for promoting the rapid development of the LED industry can be formed at this stage, Shenzhen's LED industry may further expand and strengthen on the existing basis, and seize the commanding heights of domestic and international LED industry development.
Shenzhen LED industry began in the early 1990s. After more than ten years of development, the LED industry in Shenzhen has developed rapidly. There are more than 700 enterprises engaged in the research, development, production and application of semiconductor lighting technology and products, accounting for nearly half of the country. In 2007, the industrial scale was about 15 billion yuan, and the number of employees exceeded 120,000. At present, Shenzhen has become the world's largest production and supply base of solar traffic light, the world's main production and supply base of LED backlight, the largest domestic production and supply base of LED display, and the main domestic production area of LED packaging and special industrial lighting.
Ruichen——Your reliable and preferred manufacturer of solar traffic light! Henan Ruichen Traffic Equipment Co, Ltd. has been growing up with the development of this industry since 2001. It has more than 20 years of industry experience, old qualifications, a number of industry patents, strict material selection control, more mature and excellent technology, factory direct sales, products customizable.
