42928715 MIRL A LED3800-830 Q600 WB LDO Flat and modular LED surface-mount luminaire with lens optic. , Slave luminaire for DALI control (DALI only) with LED converter; LED service life lasts 100000 h before luminous flux is reduced to 95% of the initial value. Chromaticity tolerance (initial MacAdam): 2. Luminaire luminous flux: 3650 lm, Luminaire efficacy: 157 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. Symmetric very wide distribution luminaire (wide beam). Light control via square lens optic for glare-free light distribution with UGR < 19 and L65 < 3000 cd/m² as per EN 12464; low dirt sensitivity and simple cleaning; flat sheet steel luminaire housing with powder coated finish in white; luminaire housing with visible luminaire height of 52mm; Luminaire wired with halogen-free leads; Dimensions: 600 x 600 x 52 mm, weight: 6.64 kg