A new LED ceiling luminaire optimally designed for glare-free office illumination. An optical system with a laminate structure specifically designed for our LED modules, consisting of micro-structured and light-directing layers to ensure glare-free light and a maximum visual comfort. Large-area luminaires in two versions:Matte aluminum luminaire housing2 steel wires · Black connecting cableLED color temperatures: 2700 K, 3000 K, 3500 K, 4000 KNRTL listed to North American Standards, interior use only