Rectangular LED recessed ceiling light with light elements made of lens systems and cubic shielding elements and high efficiency. Version M59 (312.5 mm x 1550 mm). For use in system ceilings with visible support rails and, in conjunction with an accessory that must be ordered separately, also suitable for installation in system ceilings with concealed support rails and sawn ceiling openings (ArimoS MRX / Creavo ZBB/2). Installation in sawn openings using installation accessories requires a ceiling material thickness of > 36 mm. Further information and data on luminaire installation and fastening can be found in the installation instructions. The optical system with a precisely coordinated combination of LED lenses and shielding elements ensures very high visual comfort with very high lighting performance. With symmetrically limited wide beam light distribution. Glare rating according to UGR classification (EN 12464-1) 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 100,000 h, average rated service life L90(tq 25 °C) = 50,000 h. The light source is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Luminaire body made of sheet steel. Surface coated white (RAL 9016). Anti-dazzle cubes white, with fine surface structure (RAL 9016). Dimensions (L x W): 1547 mm x 310 mm, luminaire height 50 mm. The anti-dazzle cubes can be made in other RAL colors on request. The color of the anti-dazzle cubes has no relevant influence on the lighting characteristics of the luminaire. Protection class (EN 61140): I, protection type (DIN EN 60529): IP20, shock resistance level according to IEC 62262: IK03, test temperature glow wire test according to IEC 60695-2-11: 650 °C. Weight: 9.8 kg. Luminaires equipped with Linect® luminaire connection system. With electronic control gear, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). Luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The control gear is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Control gear is idle-proof and protected against incorrect connection, short circuit, overload and overtemperature. Output ripple of the control gear = 4% for effective control of the LED system and flicker-free light. The luminaire can be equipped with the Monitoring ready (MOR) functionality on request. The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE mark. In addition, the luminaire is ENEC-certified by an independent testing body. The luminaire is part of a range of recessed, surface-mounted and suspended luminaires that are coordinated in appearance. Project-specific versions with varying luminaire features are available on request. Luminaire 10 years, spare parts (LED module, control gear,optical system) 15 years after the invoice date, subject to reasonable changes in the interests of progress.