The bases of the snap-in lightboard are made of acrylic. On their back are two contacts that connect to the conductor tracks of the busbars. Thus, as soon as a shelf is removed, the light goes out without a perceptible gap. Moreover, since approx. 70% of the light shines downwards and 30% upwards, shadows are avoided and the glasses seem to float. Additional spotlights on the shelves provide brilliance through accentuated light points. Stefan Lerm, who was on site when the first branch was set up, remembers with pleasure a customer who was amazed: "He stood in front of the shelf and asked himself where the light from the shelves came from. The fact that we were able to achieve this effect is phenomenal!