Substrate for light emitting device, light emitting device, and manufacturing method of substrate for light emitting device

A substrate for a light emitting device including a base formed of a metal material, the substrate comprising:

• a first insulating, layer having thermal conductivity which k formed on a surface of one side of the base, the first insulating layer being a ceramic layer formed by thermal spraying;
• a wiring pattern which is formed directly on the first insulating layer, by patterning a metal conductive layer formed by thermal spraying;
• and
• a second insulating layer having light reflectivity which is formed on the first insulating layer and on some parts of the wiring pattern such that some parts of the wiring pattern are exposed, wherein
• an inner portion of the second insulating layer is configured with a plurality of layers;
• and
• a layer having a higher thermal conductivity is provided as a layer of the second insulating layer which layer is provided on a side close to the first insulating layer, and a layer having a higher light reflectivity is provided as a layer of the second insulating layer which layer is provided on another side opposite to the side close to the first insulating layer.