| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp equipped with a light-emitting diode on its lamp base. <P>SOLUTION: Since electric power is supplied to a light-emitting diode lighting circuit formed inside the lamp base of the fluorescent lamp, and electric power is stored in a secondary battery arranged in the lighting circuit or in an electronic component capable of charging electric power, the light-emitting diode can be lit even after the fluorescent lamp is turned off. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
