Recessed mounted LED luminaire for ceilings with cut-out openings. Direct only light distribution. Luminaire body with surrounding frame made of aluminium profile. Optic width 40mm. 5 different diameters from 600mm to 2000mm. Surface white, silver, graphite, black, champagne or copper coated. Further surface options see Lightnet-Surface-Collection or RAL of your choice. Direct light using precision lenses with louvre (Ø610-Ø1255) for wide uniform symmetrical light distribution with high glare limitation (UGR80, CRI>90 or Full Spectrum. Mounting brackets for assembly included.