E27 11w 828 led lamp smart lighting by megaman ingenium blu warm white dimmablethis light bulb enables intelligent light control via bluetooth which allows both switching and dimmingthe simple operation of the light control is a further advantage in addition to the long life of up to 25 000 hours and considerable 810 lumen which can be flexibly adjusted and thus relatively cost effective this led bulb ensures ideal relaxing light due to an even all round illumination which is seamless