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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
illuminating devices and electric lights for interior lighting, exterior lighting, emergency lighting, industrial lighting, shop lighting, decorative lighting, display lighting, general purpose lighting, studio lighting, office lighting, building lighting, lighting for merchandising areas, lighting for advertising, lighting for sports, lighting for walkways, lighting for recreational areas, namely lamps and decorative electric lights, parts for electric lights, namely, uv-suppression filters for uva, uvb, uvc, safety classes, color filters, diffusing screens, metal rasters, frames for insertion of color filters, diffusing screens, and metal rasters, and guard devices for lighting