LED lighting principles of LED (Light Emitting Diode), Shanxi outdoor lighting emitting diode, is a solid state semiconductor devices, which can be converted directly into electricity to light. LED heart is a semiconductor chip, the end of the LED chip on a bracket attached to one end is negative, and the other end connected to the positive power supply, so the whole chip is epoxy encapsulated. Semiconductor chip consists of two parts, part of the P-type semiconductor, the hole in it dominates the other side is an N-type semiconductor Shanxi outdoor lighting project, here is mainly electronic. But when the two semiconductor connected together to form a "PN junction" between them. When the current through the wire act on the chip Shanxi outdoor lighting construction, electronics will be pushed to P zone electron hole recombination, and then will send energy Shanxi outdoor lighting manufacturers in the P region in the form of photons, This is the principle of LED light. The wavelength of light is the color of the light is determined by the material form a PN junction of the decision. Taiyuan Teng Yuan Optoelectronics Technology Development Co., Ltd. to share with you: in the design, landscape lighting project should maximize the use of technology, materials and products meet green lighting conditions, the use of long-life, high energy efficiency, stability, good new light source, to save energy requirements from the source, and to improve the efficiency of the lighting system through a variety of methods. In the arrangement of lighting systems, line laying and lighting installation on to give full consideration to human security, fire, theft and easy maintenance, but also the use of cost-effective principle, consider the economic investments. In the light switch control, automatic timing control to be implemented on a regular basis, setting weekdays, weekends, holidays and other different scenarios; there are special circumstances, you can adjust the timing and scope of flexible light switches. Through real-time detection of operating conditions, timely detection and troubleshooting, reduce maintenance labor intensity and improve work efficiency, which has a good social and economic benefits. Shanxi outdoor lighting effects, Tengyuan advertising (certified), outdoor lighting is provided by Taiyuan, Shanxi Teng Optoelectronic Technology Development Company Limited. Taiyuan Teng Yuan Optoelectronics Technology Development Co., Ltd. (www.tytygg.com/) is a leader in Taiyuan, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Teng Yuan advertising leadership with the staff warmly welcome all inquiries negotiations to create Tengyuan advertising a better future.