Decorative round LED recessed surface light. Cover made of powder-coated sheet steel. Frame made of powder-coated aluminum. Mounting ring made of powder-coated extruded aluminum profile. Light emission via opal/prismatic plastic diffuser. 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. Suitable for installation in hollow ceilings. Tool-free installation system using a tilting lever mechanism (patent pending). Control gear integrated. Extremely simple installation thanks to plug & play system. Excellent for office areas (UGR < 19) and computer workstations (BAP) in accordance with DIN EN 12464-1.