A light emitting device comprising: a light emitting chip emitting a light having a first light emission spectrum; a plurality of phosphors (31,32,33) to absorb a portion of light emitted from the light emitting chip and to emit lights having mutually different peak wavelengths; and a molding member provided on the light emitting chip and including the phosphors (31,32,33), wherein the phosphors (31,32,33) comprise: a first phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a first peak wavelength; a second phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a second peak wavelength; and a third phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a third peak wavelength, the first to third peak wavelengths have mutually different color spectrums, and a second light emission spectrum in which the first to third peak wavelengths are mixed with each other has a luminous intensity having a flat section in at least 30 nm at a peak wavelength thereof, wherein the first to third phosphors (31,32,33) comprise mutually different nitride phosphors, wherein the first phosphor emits a light having a green spectrum, the second phosphor emits a light having a yellow spectrum, and the third phosphor emits a light having a red spectrum, wherein the light emitting chip emits blue light or ultraviolet light, and the second light emission spectrum comprises yellow light, characterized in that the flat section has a gradient having a deviation of 0.4% or less based on a horizontal linear line of the luminous intensity at the peak wavelength. a light emitting chip emitting a light having a first light emission spectrum; a plurality of phosphors (31,32,33) to absorb a portion of light emitted from the light emitting chip and to emit lights having mutually different peak wavelengths; and a molding member provided on the light emitting chip and including the phosphors (31,32,33), wherein the phosphors (31,32,33) comprise: a first phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a first peak wavelength; a second phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a second peak wavelength; and a third phosphor to absorb the portion of the light emitted from the light emitting chip and to emit light having a third peak wavelength, the first to third peak wavelengths have mutually different color spectrums, and a second light emission spectrum in which the first to third peak wavelengths are mixed with each other has a luminous intensity having a flat section in at least 30 nm at a peak wavelength thereof, wherein the first to third phosphors (31,32,33) comprise mutually different nitride phosphors, wherein the first phosphor emits a light having a green spectrum, the second phosphor emits a light having a yellow spectrum, and the third phosphor emits a light having a red spectrum, wherein the light emitting chip emits blue light or ultraviolet light, and the second light emission spectrum comprises yellow light,