Lamps, lamp casings, lighting apparatus for indoor spaces, namely, residences, single family homes, apartment buildings, offices, commercial spaces, and buildings and devices in the nature of lighting installations, luminous tubes and bulbs for lighting, water purification installations for use on point of entry, point of use, portable water purifiers and showers, water filtering apparatus for use on point of entry, point of use, portable water filters and shower installations, air purification apparatus, air purifiers, air filter installations, air conditioning apparatus, dehumidifiers, humidifiers, water filters, temperature controllers for monitoring and controlling temperature and air quality of indoor spaces, HVAC systems comprised of HVAC units and devices, namely, heating, ventilating, air quality, and air conditioning units and installations; LED lighting systems, namely, LED modules and power supplies; aromatherapy devices and cubes in the nature of electric and battery operated aromatherapy units; shower heads; vitamin C shower infusers and shower scent dispensers in the nature of dispensing units for air fresheners and replacement cartridges; scent dispensers in the nature of dispensing units for air fresheners