LED Downlights ultra platSpot LED rond "downlight" encastrable 4W 90mmSpot LED rond "downlight" encastrable 6W 115mmSpot LED rond "downlight" encastrable 9W 145mmSpot LED rond "downlight" encastrable 12W 160mmSpot LED rond "downlight" encastrable 16W 185mmSpot LED rond "downlight" encastrable 18W 230mm