The disclosed invention relates to a semiconductor light-emitting element comprising: a plurality of semiconductor layers which are provided with a growth substrate eliminating surface on the side where a first semiconductor layer is located; a support substrate which is provided with a first electrical pathway and a second electrical pathway; a joining layer which joins a first surface side of the support substrate with a second semiconductor layer side of the plurality of semiconductor layers, and is electrically linked with the first electrical pathway; a joining layer eliminating surface which is formed on the first surface, and in which the second electrical pathway is exposed, and which is open towards the plurality of semiconductor layers; and an electrical link for electrically linking the plurality of semiconductor layers with the second electrical pathway exposed in the joining layer eliminating surface.