Wood Square LED is a solid wood luminaire in square shape with direct or direct / indirect illumination. The direct light is emitted through so called “dark light optics” which create a rectangular light footprint on the illumination surface. The advantage is a very high uniformity and the light is not visible from an angled view. The inside are can be equipped with an wooden acoustic absorber which can be covered by natural materials like alp-hay, moss, lavender, etc.