Agricultural irrigation units; Cultivation lamps and parts thereof, namely, high pressure sodium (HPS), metal halide, plasma, and light emitting diode (LED); Drip irrigation emitters; Dripper irrigation systems, comprised of Valves, filters and regulators; Equipment for treating groundwater and soil comprising distribution lines, distribution manifolds, drop tubes, well seals and blowers; Hydroponic growing systems comprised of light emitting diode (LED) plant grow lights, grow cabinets in th...