LIGHT SOURCE APPARATUS AND LIGHTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a light source apparatus and a lighting apparatus configured to suppress manufacturing costs.SOLUTION: A lamp 11 according to an embodiment includes a plurality of substrates 21 respectively coupled in predetermined directions. The lamp 11 includes a plurality of light-emitting devices 45 respectively disposed side by side on the plurality of substrates 21 in predetermined directions so that at least some intervals differ from the other intervals.