How is it better to install courtyard lights?

Material not up to standard

From the analysis of faults in recent years, most of the reasons are due to material issues, mainly due to the low aluminum content of the wires and the relatively thin insulation layer.

The quality of supporting projects is not as good as hard

Courtyard light cables are generally laid on sidewalks. When winter comes, the cables and soil form a whole, and when there is a lot of rain in summer, they will burn off at the base.

Unreasonable design

On the one hand, it is overloaded operation. It's always on day and night, and it can also break down.