... 1. Solar power 2. LED light source 3.Greatly energy 80% saving 4. Environment ... LED, 24 VLife span: 20000 H-50000 HBattery2* 80 AH,12V, batteryLife span: 5-8 yearsController24V / 10A, automatically time and light control, overcharge and ... necessary cables, cable joints and screw bolts, etc. Strenth reserch and design Super brightness and high luminous efficiency solar street light-LD008