... High light output and excellent color rendering Dramatic energy saving and longer life Flicker free starting operation Ideal replacement ... incandescent lamp T2,T3, T4 tube are availableSpecifications of energy saving lamp:Optional wattage: 7-32W Operating voltage: 110 ... Color Temperature: 2,700K/4,100K/6,500KApplications of energy saving lamp:Shopping malls, table lamps, pendent lamps, supermarkets, ...