Patent attributes
In an example, a method of operating a UV light source for a vehicle includes measuring an amount of power on a commodity power feeder, determining when the measured amount of power is greater than a threshold amount of power and, responsively, actuating a switch to a first state in which the switch decouples the UV light source from the power on the commodity power feeder. The method also includes determining when the measured amount of power is less than the threshold amount of power and responsively actuating the switch to a second state in which the switch couples the UV light source to the power on the commodity power feeder. The method also includes, while the switch is in the second state, activating the UV light source, using the power from the commodity power feeder, to emit UV light in the vehicle.
