1,Super white LED lamps and with the lifetime over 100.000 hours,solar light. 2,The out put DC5V canbe charge the cellphone. 1. YYD-SLA series solar camping light is composed of silicon/polysilicon and rechargeable bettery.2. It is easy to charge the lantern, just be suggested to solar panels are placed to soutside, and charged by the direct sunlight.3. Therefore, it is particulary suitable for ...