Abstract: An irradiation system is provided. The irradiation system includes a plurality of LED arrays, each of the LED arrays including a plurality of LED light producing elements. The irradiation system also includes a target area, the target area being adapted to receive light energy from each of the plurality of LED arrays. The plurality of LED arrays are positioned with respect to one another such that they surround the target area of the irradiation system.

Abstract: Dehumidification is achieved using an air conditioning system, by employing an independent humidity control signal to direct ambient air through a heat exchanger and a bypass to the heat exchanger. The air passing through the heat exchanger is dehumidified and mixed with the bypassed air before returning dehumidified air to a controlled space.

Abstract: The present invention relates to toilet training aids. The invention is a training aid which includes a training seat and a stand-up trainer. One embodiment of the training aid includes a child sized toilet seat. The seat defines a seat opening therein. A back extends upward from and away from the seat opening. And a plurality of sides depends from the back, the sides and the back forming a hooded splash guard having a target opening facing away from the seat, the splash guard adapted to direct fluid toward the toilet.