Mode NO:HTU-JG-216 Height:2.5~5 m Controller:High-efficient monocrystalline silicon l or polycrystalline silicon panels Light Source:Extra-bright LED, energy saving light or sodium lamp Solar cell Components:Maintenance free rechargeable batteries Lighting Time:6~10 h/each day (can last 4~7 overcast /rainy day) Zone of Application:>2200 h sunshine hours/per year Working Style:Automatic controlled by microcomputer