The biggest advantage of LED street lamp pole is that its production cost is cheaper than that of street lamp and its luminous efficiency is high. However, high-pressure sodium lamps are not as environmentally friendly and energy-saving as solar LED street lamps. The light and color are not so beautiful. When installing high pressure sodium lamp street lamps, it is necessary to dig trenches and bury wires, which increases the installation cost and maintenance cost. Therefore, high pressure sodium street lamps will gradually be eliminated by solar LED street lamps.

When installing the street lamp pole, pay attention to whether the wire is loose, whether the connection between the downlead and the main line is buckled back, or whether the downlead collides with the downlead when working on the lamp pole. Check whether the lighting angle of the solar street lamp is accurate, whether the lamp bracket is firmly fixed, and pay attention to the lateral displacement or downward tilt of the lamp arm. After all the China LED Street Light Factory and solar street lamps are installed, test the lamps, check the power supply, test the lamps, and further adjust the lighting angle of the lamps. The street lamp pole shall be maintained regularly. If there is any problem that cannot be repaired, replace the lamp pole.

The surface of lamp pole shall be degreased before pickling. Soak in the degreasing tank for 15-30 minutes, and then clean the tank for more than two times. Then, wash the oxide layer on the surface of the lamp column with hydrochloric acid for 20-40 minutes. If there is local oxide layer on the surface, it shall be treated with tools and then pickled for 15 minutes. After pickling, the acid radical ions on the surface of the lamp column must be removed in the clean water tank, and the cleaning times must be greater than 2.