*An independent solar lighting kit with inbuilt battery of high capacity and long life, convenient to use as home lighting, camp *USB ... friendly and low-cost.*AC adaptor by option.Solar Panel: 40W solar panel with 6m cable.SMF lead Acid ... time: About 12 hours (by solar panel); About 9-10 hours (by adapter).Lighting time: 8pcs 3W LED 10- ... AC100-240V,output DC16V/4A, by option. 40W Solar Lighting Kit