| 摘要 |
PROBLEM TO BE SOLVED: To provide a uniform indirect illumination within a predetermined ceiling range. SOLUTION: The vehicular room lamp comprises a lamp body 2 which is arranged between a ceiling member 5 and garnishes 6, 20 and is provided with an opening part for projecting light, a light source arranged in the lamp body 2, and an indirect light emitting part 4 which is integrally formed in the lamp body 2, covers a predetermined range on an inner surface of the ceiling member 5 and provides indirect illumination by reflecting the light being the light from the light source 3 which is flooded and projected from an opening part 8 for projecting light. That is, the indirect light emitting part 4 is integrally formed in the lamp body 2. Consequently, since the material of the indirect light emitting part 4 is not changed, even if the type of vehicle and the material of the ceiling are changed, uniform indirect illumination is provided in the predetermined range 16 of the ceiling being the indirect light emitting part 4.
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