LIGHT-EMITTING DEVICE AND LUMINAIRE

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting device capable of suppressing color drift with time.SOLUTION: A light-emitting device includes a substrate 10, and a plurality of light-emitting elements 20 arranged on the substrate 10 and connected to each other in series. The plurality of light-emitting elements 20 contains a first light-emitting element 21 having a peak wavelength within a range of 570-680 nm, and a second light-emitting element 22 having a peak wave length within a range of 400-500 nm. The first light-emitting element 21 and the second light-emitting element 22 each comprises the same base material.