42190665 CLEVO MSC 5400-Z40 L2480 LDO WH WHM Slender LED surface-mounted luminaire with prismatic light chamber system with integrated LED driver. LED, Slave luminaire for DALI control (DALI only) with LED converter. LED service life lasts 50000 h before luminous flux is reduced to 70% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 5180 lm, Luminaire efficacy: 96 lm/W. Colour rendering Ra > 90, colour temperature 4000 K (Zumtobel Spectrum). Glare control to UGR<19. Light control and glare reduction of the direct light component via light chamber system with prismatic light emission surface in white, matt. Closed optical system with protective covers on LED modules to prevent damage from electrostatic discharge, luminaire housing of extruded aluminium section, powder coated in white with visible side height of 27mm, diecast aluminium end pieces coated in white luminaire colour. Rear cover made of sheet steel, powder-coated white. Luminaire wired with halogen-free leads. Dimensions: 2480 x 128 x 39 mm. Weight: 7.1 kg.