... ...SpecificationsSolar Panel2*100W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source42W, individual CREE / Bridgelux LEDs, 3045 lumens, 0 ... for higher wind resistant models.)Options for Solar Street Light (S-SL13B)Light Power28W, 42W, 56W, 70W, 84W, 98W, ... warrantyLED light: CREE LEDs provide super-bright light from little power, need simple thermal management, and last up to ...