Lighting Products and Lighting Projects Design Flap Architectural Lighting, Wallwasher. by Rubén Saldaña Acle Simple geometry and pure lines in this LED wall washer appliance. For its versatile fitting, it is suitable for group compositions where its essential design harmoniously fits in with both rational and random settings. Formally designed as a sectioned disk, it stands out for its flatness and thinness. Compact and minimum volume, it delivers perfectly homogeneous light dispersion.