3 Modes:
1) Strong lighting mode - when people passed by, the motion sensor lights will light up with maximum brightness, and will turn off when there is no one nearby.
2) High light + slight lighting mode, when people passed by, the solar lights will light up with maximum brightness. When no one passes by, solar wall lights always light in dim mode.
3) Slight light mode, the motion sensor light is always in a slight light state no matter if there is no one passing by.
