| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED lighting fixture having an LED array board in which an initial performance can be obtained with a simple exchange work of a power supply module, even when the driving capacity is deteriorated due to deterioration of electric components of a power supply circuit, and an effective radiation of heat to the outside can be made by avoiding multiplication of heat generation of the LEDs and heat generation of the power supply circuit, and enabling installation on the ceiling of a building with one touch. <P>SOLUTION: The LED lighting fixture is provided integrally with a long LED light source part having an LED array board and an LED driving power supply part shorter than the LED light source on the LED light source part, and the power supply module for lighting the LEDs of the LED array board can be made detachable to the LED driving power supply part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
