Acrylic cloud wall pocket. Provides direct/indirect illumination. For horizontal mounting. Must be used with wall box (P4, P3, or P5) or surface mount backplate (P7200-30). The innovative Wall Pocket system allows you to choose first housing based upon preferred light source and installation type. Combined with several decorative diffusers, you create a custom fixture. This Wall Pocket acrylic cloud diffuser provides indirect and direct illumination.