| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device configuration which is capable of stabilizing a current fed to a vehicle indoor lighting LED so as to drive the LED stably. <P>SOLUTION: The LED lighting device is equipped with a heat dissipating board, at least one LED arranged on the heat dissipating board, and a constant-current circuit connected to the LED. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
