901843.002.1.76 | Recessed modular luminaires Lay-in luminaires 4051859995746 L 622, B 622 Lay-in luminaires white High-efficiency lay-in luminaire for ceiling systems with visible mounting rails. Housing: metal, powder-coated. Alea optical system: Reflector structure (ABS, Aluminium-coated, highly polished) with integrated diffuser made of non-yellowing plastic (PMMA) opal for glare-free light at the workstation. Narrow beam, brilliant luminous effect. Suitable for Lay-in luminaires. Driver integrated. Perfect for office areas (UGR ≤ 19) and environments with computer screens in accordance with EN 12464-1. Product specifications Length L Width B Recess height HE Weight Light source Colour temperature Rated luminous flux System power System efficiency Glare evaluation UGR (4H 8H) Beam angle Rated life Colour rendering index (CRI) Colour tolerance Photobiological safety according to EN 62471 Driver Control Voltage Luminaires on B10A fuse Luminaires on B16A fuse Luminaires on C10A fuse Luminaires on C16A fuse Inrush current / Inrush current duration CIE Flux Code / CEN Flux Code Type of protection Protection class Filament test Impact resistance Ambient temperature Conformity mark © RZB Rudolf Zimmermann, Bamberg GmbH | www.rzb-lighting.com | Specifications subject to alteration | as at 08.07.202

901843.002.1.76 | Recessed modular luminaires Accessories 981942.002 Mounting frame for installation in suspended ceilings. © RZB Rudolf Zimmermann, Bamberg GmbH | www.rzb-lighting.com | Specifications subject to alteration | as at 08.07.2024 982292.002 Surface mounting frame