Until now, we saved our clients 

Tons of emissions CO₂

FK CRA, s.r.o.
LED modernisation of the lighting system in sport hall

LED modernisation of tennis and badminton courts

57 %
11.432 kWh
5.716 kg CO₂
4 years 6 months
1.909 €


  • Ecologic Sport F400ALED AS / Tenis / 12 pcs
  • Ecologic Sport F250ALED AS / Badminton / 4 pcs
  • Ecologic Sport F250SLED SM / Badminton / 4 pcs
  • LED luminaires with high efficacy and long operating life
  • Correlated colour temperature (CCT 4000K) - day white
  • High colour rendering index (CRI 80+)
  • Instalation of luminaires according to required zones and light scenes

Initial type of lighting

    • High pressure sodium vapour lamp 250W
    • Luminaires with low efficacy and over their operating life
    • Does not meet STN (Slovak technical norm) criteria
    • High failure rate

The results

Upgraded LED lighting system consumes 57 % less power than the original lighting system 1.909 € yearly!

Thanks to economical LED technology, we lighten the environment by more than 5.716 kg emissions CO₂ yearly, which represents the volume of emissions that has to be absorbed 285 mature trees.

Return of investment achieved 4 years 6 months.