Light Emitting Diode (LED) plant grow light; Lights for use in growing plants; Aeroponic grow cabinet in the nature of a closed environment with lights, exhaust system, aeroponic misting chamber and automated control system; Agricultural irrigation units; Ionization apparatus for the treatment of liquids and gases for industrial, commercial or agricultural use; Irrigation sprinklers; Irrigation solution warmers; Aquarium filters; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights