A light emitting device , comprising one or a plurality of light emitting elements and a plurality of fluorescent materials ; and configured to emit a first light from one or a plurality of light emitting elements and one or a plurality of first fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, a second light from one or a plurality of light emitting elements and one or a plurality of second fluorescent materials containing at least a fluorescent material different from the first fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, and a third light from one or a plurality of light emitting elements and one or a plurality of third fluorescent materials containing at least a fluorescent material different from the first fluorescent materials and the second fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, wherein the first light has a first color temperature with a correlated color temperature in a range of 1,500 K or more and 3,500 K or less, and has a color rendering index R9 of 50 or more, the second light has a second color temperature with a correlated color temperature in a range of 3,500 K or more and 5,500 K or less that is higher than the first color temperature, and has a color rendering index R9 of 50 or more, the third light has values of X and Y coordinates in the chromaticity diagram of the CIE1931 color system that are smaller than the values of X and Y coordinates at a color temperature of 5,500 K on the black body radiation locus, and a light having a correlated color temperature of 6,500 K composed of two or more lights including at least the third light among the first light, the second light, and the third light, has a color rendering index R9 of 50 or more and a melanopic ratio of 1.0 or more. a first light from one or a plurality of light emitting elements and one or a plurality of first fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, a second light from one or a plurality of light emitting elements and one or a plurality of second fluorescent materials containing at least a fluorescent material different from the first fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, and a third light from one or a plurality of light emitting elements and one or a plurality of third fluorescent materials containing at least a fluorescent material different from the first fluorescent materials and the second fluorescent materials among the one or a plurality of light emitting elements and the plurality of fluorescent materials, wherein the first light has a first color temperature with a correlated color temperature in a range of 1,500 K or more and 3,500 K or less, and has a color rendering index R9 of 50 or more, the second light has a second color temperature with a correlated color temperature in a range of 3,500 K or more and 5,500 K or less that is higher than the first color temperature, and has a color rendering index R9 of 50 or more, the third light has values of X and Y coordinates in the chromaticity diagram of the CIE1931 color system that are smaller than the values of X and Y coordinates at a color temperature of 5,500 K on the black body radiation locus, and a light having a correlated color temperature of 6,500 K composed of two or more lights including at least the third light among the first light, the second light, and the third light, has a color rendering index R9 of 50 or more and a melanopic ratio of 1.0 or more. <EOS>