To provide a controller for the display of stroboscope charge enabling a photographer to grasp a charge completing time, while the controller is easily and inexpensively constituted on the assumption that a charge state is displayed by utilizing a conventional charge warning lamp.

This controller for the display of stroboscope charge is provided with the charge warning lamp (red lamp) for displaying the charging state of a stroboscope, and constituted to perform the flickering display of the red lamp in the midst of charging the stroboscope and perform the consecutive lighting is play of the red lamp at the time of completing the charge. In the controller, the flickering state of the charge warning lamp is gradually changed by following up the increase of charge voltage in the case of charging the stroboscope. The lighting time of eh charge warning lamp is made gradually longer in 1st form and the cycle of flicking is made gradually shorter in 2nd form. The photographer experientially grasps the time required until the charge warning lamp is finally consecutively lit by recognizing the change of the flickering state of the charge warning lamp.