... time: 5-6hrs/day CE,RoHS Certificates Solar Home Lighting Kit YG-SLK-E2 Solar Panel: 5W,Monocrystal/PolycrystalLighting Source: LED ... control box with battery, portable and practical, drive interface has USB port, instruction and main switch for load working, meanwhile load ... line may be expanded to three light sources and two USB ports.Life span8-10yrspackingcolor box carton packaging, size:305*205 ...