- LED used in street lighting, civil lighting, industrial lighting, spot lighting and tunel lighting.
  * Advantages of the system lights LVD:
  - LVD lighting is use induction technology non filament burned,  non electrode.
  - The LVD, LED lamp has value Pupil Lumen 150 PLm/W high lights of all kinds on the market.
  - The power consumption of LVD only 50% of the light fibers usually burned.
  - LVD has lifespan very high - about 100,000 hours, saving the cost to maintenance.
  - Non mercury and lead, the LVD should not cause environmental pollution by heavy metals.
  - Power supply to the LVD can be AC, DC, solar power, wind power...
  - Use LVD is saving costs, saving energy and protecting environment.
  - Lights LVD used in street lighting, civil lighting, industrial lighting, spot lighting and tunnel lighting.
  
  
    LED lighting saving energy (LED - Light Emitting Diode)
  
  
     
  
  
    * Advantages of LED lighting systems:
 - The LED, LVD lighting has value Pupil Lumen 150 PLm/W high lights of all kinds on the market.
    - For the nature of special light sources, using LED lamp saves 50% power consumption.
    - LED has lifespan very high - about 100,000 hours, saving the cost to maintenance.
    - Non mercury, the LED lights should not cause environmental pollution by heavy metals
  
  
    - Use the system LED lighting that save costs, save energy and protect the environment.
  
  The company save energy & Environment Protection Dualistic - DPSE, is one of the new unit was established to provide solutions,