LIGHTING SYSTEM

PROBLEM TO BE SOLVED: To obtain a luminair which tends not to display the lamp image, by facing a lamp to one end of an optical fiber, to lead outgoing light from another end to an illuminating part having a reflecting plate and a light transmitting panel. SOLUTION: A light source part 1 has a lamp 3, and optical fiber groups 4 and 5 wherein one end is facing to the lamp 3 and lamp light is incident from the end. The other ends 4a and 5a of the respective optical fiber groups 4 and 5 are alternately arranged in a horizontal direction in accordance with respective reflecting plates 14a-14c. A light transmitting panel 15 has a display surface for displaying light by light transmission. The light of the lamp 3 passes through the optical fiber groups 4 and 5 to be incident into the reflecting plates 14-14c, and reflected light by the reflecting plates transmits the light transmitting panel 15. Since the reflected light is irradiated to the light transmitting panel 15, an illuminating effect can be obtained which is difficult to display a lamp image on the light transmitting panel, and suitable for a display content. The apparatus structure of an illuminating part 2 can be constituted as a closed specification, thereby eliminating maintenance and inspection work.