Until now, we saved our clients

9.776.231
38.240
Tons of emissions CO₂
0076480,766
MWh

CITY OF MALACKY
Complex modernisation of public lighting - 2nd stage

Advanced LED system with wireless control gear Citylight

49 %
450.871 kWh
188.060 kg CO₂
12 years 6 months
74.449  €

Solution

  • LED luminaires PHILIPS Iridium 3. generation
  • Correlated color temperature 4000K (Neutral white)
  • Color rendering index (CRI 80+)
  • LED luminaires PHILIPS Townguide
  • Correlated color temperature 4000K (Neutral white)
  • Color rendering index (CRI 80+)
  • Wireless control system of luminaires CITYLIGHT
  • Reconstruction of booms and crossarms

Initial type of lighting

    • High pressure sodium vapour lamp 70W - 100W
    • Mercury discharge lamp 125W
    • Absence of lighting control system
    • Light sources are over their operating life
    • Does not meet Slovak technical norm (STN)

The results

Upgraded LED lighting system consumes 49 % less power than the original lighting system 60.179 € yearly!

Maintenance costs decreased by 14.270 € yearly.

Thanks to economical LED technology, we lighten the environment by more than 188.060 kg emissions CO₂ yearly, which represents the volume of emissions that has to be absorbed 9403 mature trees.

Return of investment achieved 12 years 6 months.