Nine-lamp LED wall lamp Basic in square shape The Basic ceiling luminaire from GROSSMANN, made of aluminium, provides effective and pleasant basic lighting, the intensity of which can be controlled as required via external phase dimmers. The flat bracket in a coarse brushed finish, the nine diffusers made of matt acrylic and their shiny frames are designed in a square basic shape. The design language and choice of materials make Basic the ideal complement for the modern furnished living area, where the high-quality LEDs of the ceiling light ensure excellent colour rendering of the furnishings.