LED LIGHTING DEVICE

摘要

Disclosed is an LED lighting device that is easy to install on a ceiling or the like. Said LED lighting device (A1) is provided with: a plurality of LED modules (3); an LED substrate (2) that supports the plurality of LED modules (3); and a power-supply unit (4) that supplies power to the plurality of LED modules (3) and has a section that, if projected into the plane of the LED substrate (2), does not overlap the LED substrate (2).