Lighting apparatus, lighters, guard devices for lighting, lighting apparatus and installations, lighting installations for air vehicles, lighting apparatus for vehicles, lamps, electric lights for Christmas trees, electric discharge tubes for lighting, electric luminance diodes for lighting, bicycle lights, light bulbs for directional signals for vehicles, lights for vehicles, vehicle headlights, vehicle reflectors, sockets for electric lights, lamp glasses, electric light bulbs, light bulbs, lanterns, luminous house numbers, light globes, laboratory lamps, electric lamps, lamp hanging supports, safety lamps, lamp chimneys, lanterns for lighting, light diffusers, lamp reflectors, stand lamps, street lamps, electric pocket torches, electric forehead torches

Solar collectors (heating); thermal solar installations and heat tanks; solar cells with built-in thermal solar collectors and built-in energy storage parts; apparatus for air conditioning, steam generating, cooling and drying and apparatus for preparing and supplying water as well as sanitary installations, all energy saving; heat pumps; refrigerating installations