Apparatus for lighting, cooking, drying, water supply and sanitary purposes, namely, lighting fixtures, gas cooking ovens and hair dryers; sun tanning appliances, namely, tanning lamps, beds and booths; sanitary installations, water supply and sanitation equipment, namely, saunas; gas burners; electric boilers; lighting reflectors; food and beverage cooking and treatment equipment, namely, electric cooking ovens and electric food dehydrators for household purposes; fireplaces; water filters for household use; industrial treatment installations, namely, industrial curing ovens and furnaces not for food or beverages, chemical processing equipment, namely, distillers, heat exchangers and evaporators, launders in the nature of separators for trapping impurities in molten metal, biological reactors for clarifying industrial effluents, apparatus for dehydrating food waste; drying installations for chemical processing; nuclear installations, namely, nuclear reactors; air purification units, lighting apparatus, namely, lighting installations; lamps; light-emitting diodes [LED] lighting apparatus; lighting installations for air vehicles; lighting apparatus for vehicles; light bulbs for directional signals for vehicles; light-emitting diodes [LED] lighting apparatus for vehicles; fitted anti-glare devices for vehicle headlamps; fitted anti-dazzle devices for automobiles headlamps; electric torches for lighting; arc lamps; electric coffee machines; electric fans for personal use; electric discharge tubes for lighting; bicycle lights; lights for vehicle lights; vehicle light, namely, light bulbs; vehicle reflectors; vehicle headlights; sockets for electric lights; friction lighters for igniting gas; lighters; light bulbs; electric light bulbs; incandescent burners for lamps; filaments for electric lamps; miners' lamps; electric lamps; acetylene generators; gas lamps; lamp glasses; lamp mantles; lamp globes; lamp chimneys; lamp shades; lampshade holders; luminous tubes for lighting; discharge tubes, electric, for lighting; light diffusers; electric air deodorizing apparatus, not for personal use; defrosting apparatus for vehicles; heating apparatus for defrosting windows of vehicles; germicidal lamps for purifying air; spa bathtubs; air sterilizers; electric air driers; lamp reflectors; safety lamps for underground use; solar collectors for heating; pocket torches, electric, for lighting; ultraviolet ray lamps, not for medical purposes; water conduits installations, namely, faucets; polymerization installations, namely, heated polymerization units for dental restoration compounds; parts and fittings for the aforesaid goods