There are lights in the yard, ok?

Not so good. Because, even if this kind of lamp consumes little power, it still consumes power. After years of accumulation, it is still considerable and does not conform to the concept of energy saving and environmental protection. Moreover, any electrical product has a long life, which will seriously affect the service life of the lamp. In addition, if the lamp has an unexpected short circuit fault. It will also affect the normal power consumption of this line, so it is best not to "light all the year round". If the light itself has a switch, it is better to turn it off. If the lamp doesn't have a switch, it can be replaced by a plug-in board with a switch. Just turn off the plug-in switch when not in use.