Detailed Product Description Product features :1. Solar-energy for power generation.2. Lightweight size, convenient to carry.3.Solar light, led torch, solar lampMain technical parameters:ITEMPARAMETERUNITMax. luminous flux4LmMax. brightness30000McdLighting time after 5 hours direct sunlight1HourLED lifetime50000HourSwitch lifetime5000TimeThe whole unit lifetime5YearPlastic part lifetime5YearSize: ...