E27 6 w led rustic bulb retrofitwith eec athis led rustic bulb promises ample brightness and illuminates the area with a warm white light 2 700 kelvins thanks to highly efficient led filament technology the rustic bulb has very low power consumption and is still extremely long lasting with a lifetime of 15 000 hours in addition the lamp is a great substitute for standard rustic bulbs of up to 60 watts and is also ideal for vintage lightscharacteristics very energy efficient eec a