| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to effectively utilize the light from a light source since a part of the light from the light source is absorbed in a color filter by using the light source with the color filter to raise the color temperature of the light source of a sub-lamp unit. <P>SOLUTION: The lighting fixture is constituted by using a LED 30 as the light source of the sub-lamp units 2 (2-1, 2-2, 2-3). The color temperature (approximate 5000°K) of the light irradiated from the LED 30 without using the color filter film can be almost same or rather higher than the color temperature (approximate 4200°K) of the light irradiated from a discharge lamp 7 of the light source of a main lamp unit 1 thereby. In result, the light from the LED 30 can be sufficiently utilized without being absorbed in the color filter film. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
