Recessed mounted LED luminaire for installation in ceiling cut-outs openings. Direct only light distribution. Light channel with surrounding frame made of aluminium profile. Optic width 81mm. Bepoke lengths possible. Surface natural anodised or white, graphite, black, champagne or copper coated. Further surface options see Lightnet-Surface-Collection or RAL of your choice. Microprismatic screen made of special acrylic glass and satin Louvre made of aluminum with optimized glare reduction especially for workplaces Satin opal diffuser for general lighting with maximum transmittance and homogeneous lighting. Wallwasher for homogeneous illumination of vertical surfaces. Driver integrated into luminaire housing, optionally switchable or dimmable (DALI, Touch-Dim, Casambi). Colour temperature 2200K, 2700K, 3000K, 3500K, 4000K, 6500K or Tunable White (2700K-6500K). Binning≤ MacAdam 3. Colour rendering CRI>80, CRI>90 or Full Spectrum. Mounting brackets included. Luminaire profile available in advance for mounting; other luminaire components can be mounted at different times. On request: Integration of emergency lighting components, sensor technology and many other options.