Highly economical recessed luminaire with progressive LED technology. The frame is made of aluminium and is powder-coated. The diffuser is made of microprismatic plastic. The light guide and diffuser are made of non-yellowing plastic (PMMA). It features lateral light emission (RZB SIDELITE® technology) for homogeneous light distribution. The external driver has a simple plug-in locking system and an extended converter connecting cable to the luminaire (1.90 m). MultiLumen allows for 4 steps of adjustable luminous flux, with the factory setting being the lowest offered step. The luminaire can be used with accessories (to be ordered separately) as either a recessed or surface mounting luminaire. It is perfect for office areas (UGR ≤ 19) and environments with computer screens in accordance with EN 12464-1. Qualified for use in the food and drink industry.