A light emitting diode lamp comprising: a reflective mirror including a reflective surface on an inner side thereof, the reflective surface being defined by a surface of revolution, the reflective surface including an opening and a focal point; a pillar extending from a bottom part of the reflective surface toward the opening; and a plurality of light emitters disposed in radial arrangement around the focal point on a surface of the pillar, wherein each of the plurality of light emitters includes a light emitting diode including a plurality of light emitting diode elements, the plurality of light emitting diode elements emitting light rays toward the reflective surface, and a lens disposed between the light emitting diode and the reflective surface, the lens refracting the light rays emitted from the light emitting diode toward the reflective surface, the lens forming a virtual image of the light emitting diode in a position of the focal point located behind the light emitting diode, and the plurality of light emitting diode elements of the light emitting diode in the each of the plurality of light emitters emit the light rays with the same wavelength, and the light emitting diodes of the plurality of light emitters emit the light rays with at least two types of wavelength. a reflective mirror including a reflective surface on an inner side thereof, the reflective surface being defined by a surface of revolution, the reflective surface including an opening and a focal point; a pillar extending from a bottom part of the reflective surface toward the opening; and a plurality of light emitters disposed in radial arrangement around the focal point on a surface of the pillar, wherein each of the plurality of light emitters includes a light emitting diode including a plurality of light emitting diode elements, the plurality of light emitting diode elements emitting light rays toward the reflective surface, and a lens disposed between the light emitting diode and the reflective surface, the lens refracting the light rays emitted from the light emitting diode toward the reflective surface, the lens forming a virtual image of the light emitting diode in a position of the focal point located behind the light emitting diode, and the plurality of light emitting diode elements of the light emitting diode in the each of the plurality of light emitters emit the light rays with the same wavelength, and the light emitting diodes of the plurality of light emitters emit the light rays with at least two types of wavelength. a light emitting diode including a plurality of light emitting diode elements, the plurality of light emitting diode elements emitting light rays toward the reflective surface, and a lens disposed between the light emitting diode and the reflective surface, the lens refracting the light rays emitted from the light emitting diode toward the reflective surface, the lens forming a virtual image of the light emitting diode in a position of the focal point located behind the light emitting diode, and the plurality of light emitting diode elements of the light emitting diode in the each of the plurality of light emitters emit the light rays with the same wavelength, and the light emitting diodes of the plurality of light emitters emit the light rays with at least two types of wavelength.