Irrigation spray nozzles; Irrigation sprinklers; Agricultural irrigation units; Dripper irrigation systems, comprised of valves, filters and regulators; Fitted covers for irrigation sprinkler heads; Sprinkler heads for irrigation sprinklers. Hydroponic growing systems comprised of light emitting diode (led) plant grow lights, grow cabinets in the nature of closed environments with integrated misting chambers, and automated controls therefor; led light bulbs; light emitting diode (led) plant g...