How to wear light on the poles of the courtyard
Such as street lights is to take the three pvc line, or five cables is a group that is a loop, only need to wear a protective tube
10 City ten thousand, the new rural construction, "solar building integration" and other projects to promote the implementation of new energy, LED industry continued high-speed development
Solar power will become a new energy to replace the traditional energy of choice, "energy saving, green lighting"
Second, since the beginning of the 21st century, the development of industry far exceeded the consumption rate of energy
This depends on your configuration of the wire there are a few, in order to know the line of the program;
