The invention is a refrigerator comprising a vegetable room (405) for storing fruits or vegetables in the refrigerator, and a plurality of light sources (437) for illuminating light to spaces in the vegetable room (405), wherein the light source (437) combines the light of a wavelength that enables the penetration of light into surfaces of the fruits or vegetables and the light of a wavelength that enables the penetration of light into interiors of the fruits or vegetables for the purpose of illumination. Accordingly, high-quality fruits or vegetables enhanced in nutrient value can be stored, and making it easier to associate the illumination with the foods to be stored, it is possible for the user to recognize the temperature condition in the storage room at first sight.