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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
lighting apparatus and parts therefor, namely, electric lighting fixtures and parts therefor, namely, light sources and light source modules for electric lighting fixtures, mounts for electric lighting fixtures, fittings for electric lighting fixtures, diffusers for electric lighting fixtures, bases for electric lighting fixtures, sockets for electric lighting fixtures, socket holders for electric lighting fixtures, brackets sold as part of electric lighting fixtures, light reflectors, lenses for electric lighting fixtures, collimators sold as part of electric lighting fixtures, optical lense covers for electric lighting fixtures, lighting ballasts sold as part of electric lighting fixtures, housings sold as part of electric lighting fixtures, adapters sold as part of electric lighting fixtures; electric track lighting units, lighting tracks