Apparatus and installations, namely cabinets, housings, compartments, enclosures, receptacles, shelving, shelf units and stands fitted with lamps, diodes or light emitters, for storing, supporting, holding or locating food, produce, plants, plant material, parts and extracts of plants, saplings, flowers, seeds, grains, cereals, nuts and products containing plant material and plant extracts and for irradiation thereof by light; light-generating and light-irradiation apparatus and installations...