A vehicle headlamp includes: a light-emitting module; a control circuit section for controlling a lighting of the light-emitting module; and a reflector including a reflecting face configured to reflect and collect light emitted from the light-emitting module. A lower chip having centrally-situated bond pads is mounted on a substrate, and electrically connected to the substrate by bonding wires. The transfer transistor transfers the signal charge converted by the photoelectric converter. A controlled upward airflow produced in the granulation chamber draws those of the particles exceeding a desired granulation degree out of the granulation chamber.