Light-emitting element and light-emitting element package comprising same

One embodiment of a light-emitting element comprises: a substrate; a first-conductive type semiconductor layer disposed on the substrate and including at least one pit; a superlattice layer disposed on the first-conductive type semiconductor layer and including at least one pit; an active layer disposed on the superlattice layer and including at least one pit; an electron blocking layer disposed on the active layer and including at least one pit; a pit layer disposed on the electron blocking layer and including at least one pit; and a second-conductive type semiconductor layer disposed on the pit layer, wherein the pit layer can be doped with Mg at at least a portion thereof.