A saving of 65 percent on the energy bill when relighting a gym

  • A saving of 65 percent on the energy bill when relighting a gym - ©Voltron®
  • A saving of 65 percent on the energy bill when relighting a gym - ©Voltron®
  • A saving of 65 percent on the energy bill when relighting a gym - ©Voltron®
The school "Kapelle Op Den Bos" has drawn the map of Voltron® for the relighting of their gym.
Sports halls are spaces within school complexes that have the most burning hours and therefore have the fastest payback time.

For this gym the management demanded to go from 290Lux to 500Lux and to realize a saving of + 30%.
After a light study and thorough calculation together with the installer, the decision fell on the "The Parker 9090" fixture.

The entire cabling was renewed and a cable duct system was installed on which "The Parker 9090" with special brackets can be mounted directly.
The result can be there, higher lux and high savings.
The old situation consisted of 84 fluorescent luminaires, this was replaced by 48 “The Parker 9090”, ie 40% fewer luminaires.
The previous power consumption of 11.2kWh was reduced to 3.65kWh, a saving of more than 65%.
The old lux value of 290Lux was increased to an average of 530Lux, an increase of 83%.
The UGR measured at a height of 1.6m remained below 22 and is therefore also in accordance with the standards.
The space of 750m² was calculated with the following reflection values: Ceiling 60%, walls 9.6%, floors 30%, retention factor 0.80.
The specific connected power of 1.23 W / m² / 100lux is far below the Flemish proposed 3W / m² / 100lux.

In short, we can say that it is a huge improvement for the school with a lot less power consumption and a greater lux value.

We wish Kappele Op Den Bos every success with their new installation

Some satisfied end customers

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