Smart 42Wh Solar System for Home Lighting

Name: Smart Power Battery Electric: LiFePO4 battery 42W·h Solar Panel: 5V/5W Lighting Time: One external lamp works 20 hrs; Two external lamps work 10 hrs; Three external lamps work 7 hrs; For the built-in lamp, higher level works 16 hrs and lower level works 32 hrs. DC Output: Three circuit DC output 3.2V USB Output: One circuit output 5V/2A Built-in Lamp: 2 Levels, higher power and lower power External Lamp: Common 6W LED× 3pcs Warranty: Battery warranty 5 years