Four fluorescent lights were purchased to help light up the attic space. Using a few extension cords, the lights were strung together and strategically placed along the attic ceiling to provide light to darker areas. A switch is needed to turn them all on and off, so that’s where the Presair converter box comes in. Plug it into any standard power outlet and plug the strung together lighting into the converter box to provide power. From there, an air tube can be run to a bellow in any convenient location. Wherever you want a switch to be, simply connect the air tube from the converter box to there. This example shows a foot pedal mounted on the wall next to the door as you enter. Although this bellow model is considered a foot pedal, it works just as well being pushed by hand to actuate.