Product SpecificationsSolar panels:2V 100mA Size 2.4*2.4 inchLED: 3pcs LED， �� 0.4*0.44 inchLumen:21 LMWorking Hours:6-9 HoursCharging Time:4.5 HoursWaterproof Rate:IP44Material:Solar panel + plasticSwitch:ON/OFFSize: ��0.48