Outdoor Garden Yard Carports Solar Wall Light 2 LED with PIR Sensor. Wall light's working mode is automatic, it will stop lighting when the light is sufficient, solar panels collect energy and store energy for the built-in battery. The wall light will start working when the light is insufficient, low-light lamp will be steady on, and bright light's lighting time delays 20-40 seconds. So buy this Light and Get 59% Off for Outdoor Garden Yard Carports Solar Wall Light 2 LED with PIR Sensor.