E27 LED lamp 4W with warm white light color and best energy efficiency. This LED filament lamp from MEGAMAN with the current best energy efficiency class A emits warm white, brilliant lighting and is extremely economical in energy consumption. The clear lamp with LED filaments can also be used very well in open luminaires and replaces a conventional incandescent lamp with 60 W. Technical data: - Comparative value of conventional incandescent lamp 60 W - Long service life of 50,000 hours - High switching resistance of 100,000 switching cycles - Active power factor > 0.4 EAN: 4020856211531 - manufacturer-number: MM21153 - Nominal voltage=220..240 V, Nominal current=42 mA, Power factor=0,4, Lamp power=4 W, Voltage type=AC, Luminous flux=840 lm, Rated luminous flux according to IEC 62612=840 lm, Lamp efficacy=210 lm/W, Colour rendering index CRI=80-89, Lamp shape=Pear-shape, Filament lamp=yes, Type of glass/cover=Clear, Colour of light according to EN 12464-1=Warm white - MM21153