SF-201/202/203 Specifications: ● Solar panel: 2W/5V, 3W/5V poly solar panel ● Light source: 2.8W super high brightness white LED ● 5 Setting for light ● Built-in Li-ion/LFP battery ● Connect cable & 5 tips ● Mobile charge function ● Efficient solar panel with 3M cable ● Charge by solar & AC/DC adapto