Fireplaces; De-icing unit for outdoor water fountains comprising a perforated cap that sprays water around the fountain to prevent ice from forming; Devices for generating smoke for signaling; Disinfectant apparatus for medical purposes; Electric coffee makers; Electric deep fryers; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; Outdoor cookers for curing food; Reading lights; Theatrical stage lighting apparatus