Wall-mounted diffuse lighting device composed of a horizontal bar (model Wall 1) or vertical and horizontal bar (model W2). Each bar is composed of: extruded and processed aluminum body anodized in a champagne color; diffuser in platinum optical silicone; integrated LED strip (CRI 90). Each model comes with its own rose, whose integrated electronics use only the TRIAC dimmer system (see attached Triac dimmer type in the packaging).