Until now, we saved our clients 

28.093.204
109.753
Tons of emissions CO₂
0219505,194
MWh

ELEMENTARY SCHOOL PAVLA MARCELYHO
LED modernisation of lighting system in school canteen

LED modernisation of lighting system including exhange of gypsum wallboards in the ceiling

81 %
2.304 kWh
1.152 kg CO₂
346 €

Solution

  • Inserted LED luminaires with high efficacy into gypsum plasterboard (30W)
  • Correlated colour temperature (CCT) - 3000K - warm white
  • Demounting and liquidation of glass panes
  • New gypsum plasterboard ceiling
  • Fulfilled STN (Slovak technical norm) standard for canteen illuminance

Initial type of lighting

    • Linear fluorescent lamp (4x36W)
    • Light sources placed in the glass pane
    • Very low efficacy of luminaires
    • Very low permeability of light through the glass pane
    • Breaking the glass pane is dangerous to life

The results

Upgraded LED lighting system consumes 81 % less power than the original lighting system 346 € yearly!

Thanks to economical LED technology, we lighten the environment by more than 1.152 kg emissions CO₂ yearly, which represents the volume of emissions that has to be absorbed 57 mature trees.