LIGHT-EMITTING DEVICE AND LUMINAIRE

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting device in which uniformity of irradiated light can be improved as a whole, and to provide a luminaire.

SOLUTION: A light-emitting device 1 comprises a series circuit where a plurality of parallel circuits, each having a plurality of light-emitting elements 3 connected in parallel, are connected in series; a substrate 2 on which the light-emitting elements 3 are arranged while being divided into a plurality of groups each consisting of an arbitrary number of the plurality of light-emitting elements 3 in the parallel circuit; and a sealing member 4 which covers the plurality of light-emitting elements 3.

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