The Cold Light, a new fiberoptic sunlight tranport device, is the main attraction on display in Vienna at the Haus der Forschung. Called “0-24 Licht,” the design is the combined work of an architect and an artist named Angelo Stagno and Andrea Van der Staeten, who have won a design competition run by BIG, a development company in Austria. “0-24 Licht” is simple in concept: it uses a system of mirrors to focuses natural daylight through a fiber optic cable which can then be applied to many different lighting designs - producing interior lighting without any extra heat, hence the moniker Cold Light.
this is no different from the fiber optic solar lighting made by Parans.