Using two or more centralized circuit regulated circuit control module

Abstract

An inflatable flotation device includes a main body and a plurality of light emitters coupled to the main body and configured to output light. The inflatable flotation device further includes a power connector including a positive terminal and a negative terminal configured to receive at least one of an input voltage or an input current therebetween. The inflatable flotation device further includes a first circuit control module (CCM) coupled between the power connector and the plurality of light emitters and configured to regulate the at least one of the input voltage or the input current to at least one of an operating voltage or an operating current of the plurality of light emitters. The inflatable flotation device further includes a second CCM coupled between the power source and the plurality of the light emitters and configured to regulate the at least one of the input voltage or the input current to the at least one of the operating voltage or the operating current such that the plurality of light emitters can receive the at least one of the operating voltage or the operating current in response to failure of at least one of the first CCM or the second CCM.