Philips Tornado energy-saving light bulbs provide outstanding brightness and make colours appear more vivid. This is an E14 threaded version, the smaller Edison threaded (SES) option, commonly found in small table lamps and wall fittings, offering 8 watts of light which is equivelent to 40 watts from a standard bulb. Due to its compact design, this low-consumption spiral bulb fits nearly everywhere, saving energy and money for up to 10 years. Features and Benefits Cool daylight colour - for a more natural light reducing eye tensionSaves up to 80% energy - save on your electricity bills and help the environmentLonger life - Phiips energy-saving bulbs are designed to last up to 10 years Specification Cap-Base: E14 SES (Small Edision Screw)Bulb Shape: SpiralNominal Lifetime (Nom): 8000hSwitching Cycle: 5000 XColor Code: 827 [CCT of 2700K]Color Designation: Warm White (WW)Correlated Color Temperature (Nom): 2700KRated Power: 8wWattage Equivalent: 40WDimmable: No