The light emitting device includes: an ultraviolet light emitting diode emitting light in an ultraviolet wavelength region; and blue phosphors, green phosphors, and red phosphors excited by the ultraviolet light emitting diode, wherein white light is formed by synthesis of the light emitted from the ultraviolet light emitting diode, light emitted from the blue phosphors, light emitted from the green phosphors, and light emitted from the red phosphors, the white light includes ultraviolet light, green light, blue light, and red light, an intensity of a peak wavelength of the green light is in a range of 1.8 to 2.1 times the intensity of a peak wavelength of the blue light, and an intensity of a peak wavelength of the red light is in a range of 2.8 to 3.1 times the intensity of the peak wavelength of the blue light.