solar garden light Product Specification, 1.solar battery power: 50W(imported single-crystal silicon solar battery with MPPT). 2.Battery:24AH/12v(maintenance-free lead acid battery or Gel battery) 3.Control system: Intelligence solar controller ,overcharge protection, overdischarge protection,Reverse — connection protection ,light control, time control. 4.Light source:CFL lamp 11W. 5.Lamp body:Zink-plated steel pole with painting or coating treatment process. 6.lamp pole height:3 meters 7.Working time:according to customer's requirements or normal illumination in 4 to six continuous cloudy or rainy days.