... ......SpecificationsSolar Panel100W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source23W induction lamp, 2437 lumens, 0.3 ~ 1.5 foot-candles on the ... models.)Options for Solar Street Light (S-SL12)Light PowerInduction lamp: 15W, 23W, 40WPole Height10 feet, 13 feet, 16 feet, 20 ...