E27 826 led lamp 57 w with 470 lumens dimmable matt warm whitethe special feature of this led bulb is the fact that it is virtually identical in look and characteristics to its classic predecessor the traditional light bulb and yet it is extremely energy efficient it has the same dimensions and its reflection angle of 360 and the warm white luminous colour produce a very pleasant atmosphereadvantages save up to 82 in energy no preheating immediate 100 brightness lasts up to 15 t