Until now, we saved our clients 

Tons of emissions CO₂

Národné Tenisové Centrum Bratislava
LED modernization of tennis hall lighting

LED modernization of the training tennis hall of the national tennis center in Bratislava, including intelligent lighting control

76 %
140.270 kWh
70.135 kg CO₂
2 years 4 months
18.472 €


  • Efficient LED luminaires with asymmetric optics suitable for sports fields
  • High energy savings
  • Reconstruction of switchboards
  • Intelligent DALI lighting control including touch panel
  • The possibility of dimming each yard separately through a clear application
  • Monitoring power consumption
  • Time scheduling possible
  • Increase the average illumination above the playing area above 700lx

Initial type of lighting

    • High pressure halide lamp 1000W
    • Unfulfilled STN standards for sports field lighting
    • Luminaires after their lifetime
    • Extremely inefficient lamps / High energy consumption
    • High system failure rate
    • High maintenance costs
    • Absence of control system

The results

Upgraded LED lighting system consumes 76 % less power than the original lighting system 16.272 € yearly!

Maintenance costs decreased by 2.200 € yearly.

Thanks to economical LED technology, we lighten the environment by more than 70.135 kg emissions CO₂ yearly, which represents the volume of emissions that has to be absorbed 3506 mature trees.

Return of investment achieved 2 years 4 months.