Control mode: human body sensor + light-sensitive control
1. switch press the 1st time: the light is always on when there is someone, and the light is off when the person leaves.
2. switch press the 2nd time: the light is always on when someone is there and continues to be dim after the person leaves.
3. Switch pressed 3 times: dim light continuously, no sensing, solar panel light control light on and off; 4. Switch pressed 4 times: dim light continuously, no sensing, solar panel light control light on and off.
