1,Energy Saving Lamp 2,Best quality. up to 10000 hous lifespan. ... life Flicker free starting operation Ideal replacement of incandescent lamp T2,T3, T4 ,T5 tube are available Specifications: ... Optional Color Temperature: 2,700K-6,500K Applications:Shopping malls, table lamps, pendent lamps, supermarkets, restaurants, shops, hotels etc.Certification ... CUL, FCC, CE, SAA 38W Half Spiral energy saving lamp