... Mini Solar panel lighting system Kit is a completed solar power system for emergency, camping, outdoor, travel uses. The system includes:1. Solar panel: 10W polycrystalline solar panel ... , USB port *2, DC INPUT*3; 3. Wiring: 3m for Solar Panel, with aviation plug connect the controller box.4. Battery ... recommend our 1.5W super bright LED bulb for this system, please refer another separate price-list )