By placing energy-saving light bulbs (LED bulbs) at Hotel Restaurant Arcen in the city of Arcen.

On our advice here is chosen for a new LED bulb from Philips with a power output of this new 3 Watt LED light bulb has a light output equal to a 15 Watt candle bulb.

To reduce costs and to achieve a better Cos. Phi we have commissioned by Energy-Saving a capacitor battery is placed at a customer of there.