| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an illumination device in which the problem of cost, weight, and design is solved compared a fluorescent lamp having a bulb base with a built-in stabilizer. <P>SOLUTION: Since the ceiling wiring apparatus for an illumination apparatus is used as a direct power source, the illumination device does not use the illumination apparatus (socket) for lighting. <P>COPYRIGHT: (C)2003,JPO |
