| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a straight-tube type light source built-in lamp capable of using a power supply socket for an existing fluorescent lamp as it is, when the conventional fluorescent lamp is replaced with a straight-tube type LED lamp or the like. <P>SOLUTION: As for the straight-tube type light source built-in lamp, a base section 13 has a lamp-holder limiting protrusion 13b projected in free breaking and removing, and has a groove section 13c formed for receiving a base limiting protrusion 21c installed on a socket side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
