Suitable for ceilings with visible T-rails, flat aluminum frame powder-coated white, sheet steel housing, LED backlight lighting technology, direct light distribution using non-yellowing microprismatic PMMA pane and individual lenses, perfect for computer workstations, UGR19, 65°< 3000 cd/m², all-round glare protection in accordance with the current standard DIN-EN 12464-1, including multi-lumen driver with 4 adjustable light outputs, flicker < 5%, flexible 40cm connecting cable wired to the luminaire using a plug system. Protection class: IP20 / IP40 room side. With emergency light battery 3h and integrated status display.