Highly economical surface-mounted panel light with progressive LED technology. Powder-coated aluminum luminaire frame. Powder-coated sheet steel mounting frame. Microprismatic plastic diffuser. Diffuser and light guide made of non-yellowing plastic (PMMA). Lateral light coupling (RZB SIDELITE® technology) for above-average homogeneous luminance distribution. Integrated control gear. MultiLumen: luminaire luminous flux can be adjusted in 4 levels. Factory-set to the lowest level available. Excellent for office areas (UGR < 19) and computer workstations (CW) in accordance with DIN EN 12464-1. Approved for use in the food and beverage industry.