Air purifying apparatus and machines; Electric fans; Filters, heaters and pumps sold in combination for use in hot tubs; Fog generators; Heat sinks for use in heating, cooling and ventilating apparatus; LED (light emitting diode) lighting fixtures; LED lighting fixtures for indoor and outdoor lighting applications; Outdoor portable lighting products, namely, headlamps; Sprinkler heads for irrigation sprinklers; Ventilation apparatus, namely, cordless floor drying cone dolly