Highly economical round surface-mounted light with progressive LED technology. Light frame made of powder-coated aluminum. Attachment cylinder made of powder-coated metal. Diffuser made of opal plastic. Diffuser and light guide made of non-yellowing plastic (PMMA). Lateral light coupling (RZB SIDELITE® technology) for above-average homogeneous luminance distribution and borderless illumination. Extremely simple installation of the control gear using a twist-and-plug system. Control gear external. (Height 32 mm).