| 摘要 |
<P>PROBLEM TO BE SOLVED: To minimize useless wires or spaces when providing an exclusive AC/DC conversion adapter. <P>SOLUTION: This lined luminaire has a LED module in which a plurality of LED elements are arranged at spaces. It comprises a cylinder body having the LED module on the outer peripheral face, the AC/DC conversion adapter built in the cylinder body for converting an AC power supply into a DC power supply which the LED module requires, and a current varying means for varying a driving current flowing in the LED module with the operation of an operator. To this planar lighting system, the lined luminaire is applied. <P>COPYRIGHT: (C)2009,JPO&INPIT |
