Solar Garden Light 1.Waterproof controller IP68 2.>50,000H lifespan 3.Integrated with solar panel,pole etc. 4.CE,RoHS,FCC ... or polycrystalline2. Light source: 5W-15WLED or energy-saving lamp3. Controller: waterproof, intelligent with time control & light control, over-charging and ... 2. Lighting time per night & backup rainy or cloudy days?3. Light pole height, and pole style? 4. The brightness demand ...