Lamp post production

Currently living in common solar garden light, LED street lamp is a kind of based on semiconductor PN junction formation with a weak electricity can light efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electron in expanding

at present, we are living in common solar garden light and LED street light are based on the formation of the semiconductor PN junction, gives the weak electrical energy efficient solid-state lighting. In certain forward biased and the electrical flow injection, injection to P OuDeKong cavity in the electronic and injected into N area spreads to the active area after the emitted photons, and radiation and compound directly convert electric energy into light energy. It is a solid cold light source, with environmental protection, no pollution, low power consumption, high photosynthetic efficiency and long life characteristics. Therefore, the LED street lamp will be the best choice of the road lighting energy saving transformation.

solar street light has become an important part of urban lighting. The traditional street lights usually use high pressure sodium lamp, it can emit the light of 360 degrees. The optical loss big shortcoming caused huge waste of energy. However, with the rapid growth of economy, energy increasingly prominent contradiction between supply and demand, the serious shortage of electricity supply. Energy conservation is the current problem to be solved. Therefore, development of high efficiency, energy saving, long life, high color rendering index, environmental protection a new type of led street lamp is of great significance to urban lighting energy saving. Road lighting is closely related to people's production and life. With the speeding up of urbanization process, the directional lighting, LED street lamp with its low power consumption, good drive characteristic, fast response speed, high seismic capacity, long life, green environmental protection advantages of gradually into people's horizons. They have become the world's most to replace traditional light source advantage of a new generation of energy-saving light source. Therefore, the LED street lamp will be the best choice of the road lighting energy saving transformation. Led lamp is different from the traditional high pressure sodium lamp, the high power led street lamp light source adopts low voltage dc power supply and gallium nitride based power blue light-emitting diodes with yellow phosphor synthesis efficiency white light diode, with high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, high color rendering index unique advantages, can be widely applied in urban, rural and road lighting. Street lamp manufacturers, solar garden light [ , courtyard lamp manufacturer