A supplementary lighting installation is an expensive investment, which has to offer an optimal result. It is, therefore, of major importance that all the armatures can function with maximum efficiency. The periodic cleaning ensures an improved light output and is also important for the preservation of your reflector. At Gebr. Geers, experience shows that if cleaning is carried out at least once a year, the efficiency of your installation and the lifespan of your reflector will be considerably increased.