OPTIMIZED ADAPTIVE CHARGING METHOD FOR STROBE

A notification appliance is disclosed that includes a light engine for generating light flashes at a predetermined interval, an energy store for supplying energy to the light engine to generate the light flashes at the predetermined intervals and a charge controller for charging the energy store to a full charge level required to generate the light flashes. The charge controller controlling an input current to charge the energy store to reach the full charge level at the predetermined interval.