Features :

• Uses single powerful LED (30W-40W) as the light source, using our proprietary LED encapsulation.
• Utilizes the special design of multi-chip single module with high brightness semiconductor chips.
• Integrated housing design for heat sink, the LED is closed connected to the surface.
  The heat from LED is removed through the heat dissipation wing and by air ventilation.
  The design ensures a 50,000 hours life span for the LED.
  If operating 12 hours per day, it can last over 10 years.
• Maintenance costs are much lower than other streetlights.
• The die-casting aluminum alloy housing is effective for waterproofing and dusting prevention.
  It also helps in removing heat efficiently.
  The surface of the light is specially treated to sustain ultraviolet ray and resist corrosion.
  The entire light meets IP65 standard.
• Uses monomer ellipse reflector with spheroid-cambered surface so it can control the LED light pertinently in the required area.
  This special design greatly improves the uniformity of the light and the utility ratio of energy used.
• Compared to traditional sodium lights, it saves more than 70% of electricity.
• No ill glare, no abrupt or frequent flashes.
  The design ensures elimination of bad glare, vision fatigue and disturbance caused by traditional streetlight to improve safety for driving.
• No delay start, no waiting. It instantly reaches its normal light when switched on.
• Environmental friendly. No air pollution. Does not have lead, hydrargyrum or other contamination.
• It works excellently with solar panel system.
  It takes the advantages of working on direct current and low voltage.
  It saves power and is environmental friendly.
  The connection of solar panel to LED light source proves high reliability.

sumber : http://www.jalindo.com/product/lampu/item/2-top-710sl