LED surface-mounted luminaire for walls or ceilings. Direct and indirect light distribution. Luminaire body made aluminium profile with 40×40mm cross-section and frontal or central spacers. Bespoke lengths available with some limitions. Surface natural anodised or white, 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 for wide uniform symmetrical light distribution with high glare limitation (UGR80, CRI>90 or Full Spectrum.