规格如下：太阳能板：0.5W-4W单晶或多晶太阳能板光源：3-16颗LED (颜色可选)电池：3.6V可充电电池，或者4V蓄电池照明时间：8小时以上材质：不锈钢，PSSolar panel:0.5w-4w Monocrystal or polycrystalline silicon solar panel。Light source:3-16pcs led (led light color can be choice).Battery:3.6V NI-MH or NI-CD rechargable battery or 4v storage battery workable time:more than 8 hours after full charge.material:stainless steel,ps