| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting apparatus by which it is not required to install a fire sensor and a lighting apparatus, and degradation of appearance around the ceiling surface is prevented. <P>SOLUTION: A fire sensor part 13 for detecting outbreak of fire, an alarm part 14 which gives an alarm when outbreak of fire is detected by the fire sensor part 13, and an illumination lighting part 15 which includes a light source and at least lights the light source when fire is detected by the fire sensor part 13 are provided in one body. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
