... .6V / 1000MA NI-MH / LEAD- ACID BatteryController: Intelligent light control Working Hours: 8 hours a day, could continually work 3 ... photovoltaic panels), super bright LED lights (light source), maintenance-free rechargeable batteries, automatic control circuit, lighting and so on. LED ... DC power supply, its low cost and light control, so adjust the light and shade, frequent switches are possible, and ...