11 Lighting apparatus and installations; lighting equipment, UV lamps (not for medical purposes), sterilizing lamps, water treatment apparatus, water-filtering apparatus, water-purifying apparatus, pond filters, aquarium filters, fountain filters; parts of the aforesaid goods; filter devices and lighting devices therefor; flushing apparatus, fittings for sanitary installations, for water conduits, for overflows, for swimming pools and for fountains; fountains and water features for public facilities, for gardens, for balconies and for interior spaces; water jets, nozzles, drinking basins (automatic drinking devices)