Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air handlers; Disinfecting ultraviolet lamps housed in a container or cover for disinfecting objects placed therein; Electric fireplaces; Environmental control apparatus, namely, particle activators for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; Glass lantern globes; Lighting installations for vehicles; Ultraviolet ray...