Disclosed is a light-emitting device wherein heat dissipation characteristics are improved for the purpose of increasing the luminous intensity of the light-emitting device. Specifically disclosed is a light-emitting device which comprises a circuit board (1) that has a through hole (10), a lamp (2) that has a light-emitting element (21) which is arranged at a position that is within the through hole (10) when viewed in plan, and a heat dissipation member (3) that is in contact with the lower surface of the lamp (2). The lamp (2) comprises: a base (22); the light-emitting element (21), which is arranged on the upper surface of the base (22) so as to be within the through hole (10) when viewed in plan; and a terminal (23) that is electrically connected to the light-emitting element (21) and bonded to the lower surface of the circuit board (1).
