| 摘要 |
PROBLEM TO BE SOLVED: To make enlargement of an apprent emitting area possible, so as to enable a lighting effect to improve, even in the case of adopting a bulb, LED, etc., of approx. point light source as the light source. SOLUTION: In an accessory lamp 1 for a vehicle, the lamp comprises a light source 2 of a incandescent lamp, LED, etc., for a light source of the vehicle able to be directly driven by a vehicular power source and a light conductor 3 of transparent member formed into an approx. bar shape, the light source 2 is arranged to be opposed to one of both end surfaces 3a, 3b formed into a flat smooth surface of the light conductor 3, also in a side surface 3c of the light conductor 3, a high reflectance printing film 4 is provided over an approx. total length in the axial direction Z of the light conductor 3 and covering partly the periphery thereof. In this way, by the light conductor 3 and the high reflectance printing film 4, light from the incandescent lamp and LED lamp of approximately a point light source is converted into a source light source, proper illuminating light is obtained as lighting. |
