... longer life•Flicker free starting operation•Ideal replacement of incandescent lamp•T2,T3, T4 ,T5 tube are availableSpecifications:•Optional wattage: 20 ... Temperature: 2,700K/4,100K/6,500KApplications:Shopping malls, table lamps, pendent lamps, supermarkets, restaurants, shops, hotels etc. 3U Energy Saving Lamp 2013