| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED lighting device that is excellent in workability of attachment to a ceiling, etc., has a relatively simple structure, and is low in manufacturing cost.SOLUTION: The LED lighting device comprises: an LED lamp body 2 including an LED board on which LED elements are mounted, and a lighting circuit board on which electronic components constituting a lighting circuit for lighting the LED elements are mounted; and a connecting plate that is fixed to a mounting portion and to which the LED lamp body 2 can be detachably attached. The LED lamp body 2 is provided with a cylindrical power supply opening part 21-3, and the power supply opening part 21-3 is inserted into a through-hole for an external power supply wire formed in the mounting portion through a power supply port formed in the connecting plate. |
