LED street lamp that is the semiconductor lighting to light-emitting diodes as a light source, because it is a solid cold light source, with environmental pollution, low power consumption, high luminous efficiency, long life and other characteristics. Street lamp is an important part of urban lighting, the traditional road lamp often use high pressure sodium lamp, high pressure sodium lamp as a whole on the shortcomings of low efficiency caused by a huge waste of energy, therefore, the development of new efficient, energy saving, long life, high color rendering index, Environmental protection of the street lamp on the city lighting energy is of great significance.

At present, LED lighting technology matures, high-power LED light source effect has reached 100LM / W or more, which makes the city road lamp lighting energy-saving transformation possible. LED lights, especially high-power LED street lamp, is the rapid impact of the traditional road lamp market.