100% tri-color components; PBT/PC material; 8000 hours lifespan; full spiral,special price and great quality. ... free starting operation Ideal replacement of incandescent lamp T2,T3, T4 ,T5 tube are available Applications Shopping malls, table lamps, pendent ... lamps, supermarkets, restaurants, shops, hotels etc. 100% tri-color material 8000h lifespan energy saving light bulb