Vehicle lamp

A vehicle lamp, comprising:

• a lamp housing and a lamp lens that form a lamp chamber;
• and
• an excitation-light irradiation unit and a light conversion unit disposed in the lamp chamber, wherein
• the excitation-light irradiation unit has:
• an excitation light source that emits excitation light;
• and
• an excitation-light final irradiation surface that finally irradiates the light conversion unit with the excitation light emitted from the excitation light source;
• the light conversion unit has:
• a light emitting film that emits secondary light by the excitation light emitted from the excitation-light final irradiation surface;
• a reflection film that reflects the secondary light emitted from the light emitting film toward the light emitting film side;
• and
• a secondary-light emitting surface that emits the secondary light toward the lamp lens side;
• the excitation light has a dominant wavelength shorter than 500 nm;
• the secondary light has a dominant wavelength longer than 500 nm;
• and
• the lamp lens is constituted by a red lens.