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Home Moldova Technologies The Low-Energy Illumination Systems

The Low-Energy Illumination Systems


The system consists of light modules on the basis of electroluminescent diodes and the block of management. The block of management there is an intellectual scheme which makes automatic switching on/off of illumination, depending on a level of natural illumination; protection against short circuit, protection against an overstrain; an opportunity adjustment of sensitivity. The block of management can be added by 25 individual programs of work for street lamps and house illumination.

Innovative Aspect and Main Advantages

  • Significantly lower power consumption;
  • The self-directed work by photo sensors, noise sensors;
  • Over-voltage protection network and the output short circuit;
  • Using modern microcontroller command and control.

The table below presents a brief calculation of electricity consumption for various types of light emitters, for one month, with working time 10 hours per day.

Areas of Application

Energetics - illumination method of building facades, houses, the entertaining centers, parks, offices, terraces, bars, publicity boards, entrances, lifts.

Fig. 1 Light module

Fig. 2 Block of management

Fig. 3 Illuminated office “Eco-Lux SRL”.

Stage of Development

The illumination system was setup and tested in

  • Technical University of Moldova;
  • Office “Eco-Lux SRL”, Chisinau;
  • Private houses, vil.Besarabeasca, R.Moldova.

Contact Details

Technical University of Moldova
Valerian DOROGAN, vice-rector, Sergiu ZAPOROJAN, department of scientific investigations
Address: 168, Stefan cel Mare St. Chisinau, MD-2004, Republic of Moldova
Tel/Fax: (+373 22) 235 437; 235 405
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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