| 摘要 |
<p>PURPOSE:To provide a lighting system by which a light color can be changed without replacing a light source in the lighting system. CONSTITUTION:A transmitted light quantity in plural light transmitting areas of a light transmitting means 8 can be controlled independently by a control means 3 according to an input control signal (a) from outside. Plural filter means 7a, 7b and 7c are arranged to transmit light in respective prescribed bands selectively according to the plural light transmitting areas of the light transmitting means 8. The respective light from a light source 1 after being transmitted through the plural light transmitting areas of the light transmitting means 8 and the filter means 7a, 7b and 7c, are mixed together by a mixing means 9.</p> |
