Air filtering installations; Dehumidifiers; Dripper irrigation systems, comprised of valves; Dripper irrigation systems, comprised of filters; Dripper irrigation systems, comprised of regulators; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electric lighting fixtures; Hydroponics grow box in the nature of a closed environment equipped with lights, exhaust system, hydroponics growing container and odor control system; LED (light emitting diode) lighting fixtures; LED lighting fixtures for indoor and outdoor lighting applications; Lightbulbs; Lights for use in growing plants; Red LED flashlights for illumination purposes; Ventilating exhaust fans