Ampoule for standard LED day -to -day sewing machine. Lifespan: 20,000 hours. Baïonnette B15D. Electricity Consumption: 2 W (Equivalent of 20 W in a traditional bulb) Voltage: 220 - 230 VTEMPRATURE OF COLOR: 6500 K (daylight) Angle of view: 360 ° Approximate number of ON / OFF cycles> 120,000 dadded life: 20,000 hours Capacity: 80 LM / Wdimensions: (L x W.): 45x15 mmcertificates: CE, Rohsclasse of energy efficiency A +.