| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting device, capable of improving applicability by enhancing power distribution between a power supply and a light source by using the light source which lights by a DC power supply, and capable of facilitating an exchange of an appliance and a change in place of installation. <P>SOLUTION: The lighting device 10 is composed including an appliance body 11 arranged in a structural material 30 provided with a DC power supply path 40, the light source 12 arranged in the appliance body and lit by the DC power supplied from the DC power supply path in the structural material, and a terminal 13 arranged in the appliance body and connected with the DC power supply path of the structural material. <P>COPYRIGHT: (C)2011,JPO&INPIT |
