Lamps; Aquarium lights; Bicycle lights; Electric torches for lighting; Fairy lights for festive decoration; Germicidal lamps for purifying air; Lanterns for lighting; LED (light emitting diode) lighting fixtures; Lighting apparatus, namely, lighting installations; Lights for vehicles; Lights, electric, for Christmas trees; Luminous house numbers; Nail lamps; Ultraviolet ray lamps, not for medical purposes; Gas recycling system comprised primarily of one or more of the following pieces of equipment, namely, pressure swing adsorption equipment, temperature swing adsorption equipment, perm selective membrane equipment, solvent extraction equipment, pervaporation equipment or solid adsorption equipment, for the recovery, purification and return of gases in industrial applications