3. Infrared remote control: The solar light is equipped with an infrared remote control, so you can use the remote control to control the solar light on and off. Note: The solar panel has a light control function. It will automatically turn on the power to turn on the light when it is dark, and turn off the light when there is sufficient light during the day. The remote control needs to be turned on to be effective. You also need to aim the receiver to control its on and off. TIPS:The solar panel light control system automatically turns on the power to light up when dark, and automatically turns off the power during the day.