Product model:CSDE04-01-001; Solar cells:80Wp monocrystalline silicon; Battery:1*12V/100AH maintenance-free lead acid accumulator; Lamp:12V/30W high efficiency economical energy lamp; Lamp pole:6m steel zincification spraying mold; Controlling system:microcomputer intelligent controller for solar energy only; Electricity tank:700*500*350mm stainless steel board; Illuminance:10LUX; Use temperature: -20 to 70degree; Shining hours:8 hours,5 cloudy and rainy days.