Light-emitting device and lighting apparatus

摘要

According to one embodiment, a light-emitting device (1) includes a series circuit (K), a substrate (2), and a sealing member (4, 4Y). The series circuit (K) includes a plurality of parallel circuits (J) each including a plurality of light-emitting elements (3, 3a) connected in parallel. The plurality of parallel circuits (J) are connected in series. A plurality of groups are provided on the substrate (2). Each of the groups includes at least one of the light-emitting elements (3, 3a) in the parallel circuit (J). The light-emitting elements (3, 3a) are arranged in a divided manner according to each of the groups. The sealing member (4, 4Y) covers at least one of the light-emitting elements (3, 3a).