... percent of the power of equivalent incandescent lamps. Since lighting accounted for approximately 9% of household electricity usage in ... lamps can be used in recessed fixtures, table lamps, track lighting, ceiling fixtures and porchlights.3-way CFLs are also now ... a range of lamps and lighting fixtures.CFL Models: spiral lamps, triple tube lamp, standard lamps, global lamps, flood lamps, candelabra3. ...