... phosphor powder.7.) Low heat emission.8.) No flash. Application: Home, Offices, Shops, Department Stores, Clubs, Restaurants, Hotels, Supermarkets Benefits ... can be used in recessed fixtures, table lamps, track lighting, ceiling fixtures and porchlights.3-way CFLs are also now available ... variety of shapes to fit a range of lamps and lighting fixtures.CFL Models: spiral lamps, triple tube lamp, standard ...