Product model:CSDE04-01-005; Solar cells:100Wp monocrystalline silicon; Battery:1*12V/150AH maintenance-free lead acid accumulator; Lamp:12V/50W high efficiency LED lamp; Lamp pole:6m-8m steel zincification spraying mold; Controlling system:microcomputer intelligent controller for solar energy only; Electricity tank:700*500*350mm; Illuminance:15LUX; Use temperature: -20 to 70degree; Shining hours:8 hours,5 cloudy and rainy days.