Light Source:§¶5mm Super Bright LED.
  Dimensions: §¶ 400mm/§¶300mm,various polygon.
  Display colors:yellow,red,white.
  Life of Solar panel:10 years.
  Life of battery: 2 years.
  Working mode:flashing all the day / flashing only at night.
  Flashing frequency:35+_ time/minute.
  Protection Grade:IP54.
  Luminance  intensity:>4000 cd/©O.
  LED Visual angle:30 ¡ã
  Material: Polycarbonate (PC) or Aluminum.
  Reted voltage:DC12V.
  Light/dark contrast: 1:5
  Power consumption:<3W(5W).
  (Dimension:770mm¡Á600mm¡Á600mm)
  Uesd for warning road users at crossings,or dangerous areas where wiring not easy.adopt solar 
  power, environment friendly,specialized in designing optical system resulting in wide visual 
  angle and well distribution  of light.
   Convenient in installation, no wires to embed under ground.