Semiconductor light emitting device, illuminating device, mobile communication device, camera, and manufacturing method therefor

A semiconductor light emitting device includes a mount member and a semiconductor light emitting element arranged on the mount member. The mount member includes a substrate; an electrode assembly (a positive electrode, a negative electrode, and bumps) that are arranged on a top surface of a substrate and contacts the semiconductor light emitting element. A reflecting member is out of contact with the semiconductor light emitting element and the electrode assembly. According to this structure, a semiconductor light emitting device can be provided, which efficiently outputs output light using a material having a high reflectance regardless of whether the material is appropriate for an electrode.