1, monocrystalline solar panels, power: 1-3W. 2.lamps and lanterns height: 45cm. solar energy street lamp 1, ... monocrystalline solar panels, power: 1-3W.2, lithium ion battery: 2Ah, 1 only pool, take the overcharge ... LED, white light, the light intensity 10000mcd.4, controller: automatic controller, YinYuTian lighting 2-3 days to keep lighting.5, lamps and lanterns ...