An lighting device capable of efficiently dissipating heat generated by a light emitting section without exposing a heat dissipating section to the appearance so as to prevent a user from directly touching the heat dissipating section. A strobe device includes a high-luminance LED, a head plate to which heat generated by the high-luminance LED is transferred, a control unit housing that contains the high-luminance LED and the head plate, a front cover that is used for at least part of an exterior of the control unit housing and is formed with heat dissipating holes, and a bounce housing that can turn with respect to the control unit housing. The heat dissipating holes are formed in a surface, opposed to the bounce housing, of the front cover.