An LED including a substrate having a pair of terminal electrodes, at least one LED element mounted on the substrate, a frame disposed on the substrate, holes provided in the substrate, concave portions provided in positions of the frame facing the holes, and a pair of conductive elastic members provided between the frame and the substrate, each of the conductive elastic members including a large diameter portion inserted in the corresponding concave portion and a small diameter portion inserted in the corresponding hole and electrically connected to the large diameter portion, the large diameter portions of the pair of conductive elastic members being electrically connected to the pair of terminal electrodes, respectively, and each of the large diameter portions having one end portion which is in contact with a bottom surface of the concave portion and each of the small diameter portions having one end portion which is disposed to project from the hole of the substrate.