Detailed Product Description Features: 1) Powered by monocrystalline or polycrystalline silicon solar panel 2) Irradiance source: super bright LED 3) Accumulator: chargeable Ni-Cd or Ni-MH battery 4) Alternately charge and discharge by sunbeam 5) 8 hours' working with full battery 6) Three ways mounted: ground, wall, portico 7) Ordinary color: yellow, red, green, white and blue (special color to be ordered beforehand) 8) Aging and ultraviolet radiation resistance of outer shell