Silverblack model ceiling light - Louis Poulsen Kisibi EditionMade in Denmark Perspex and aluminum D44xP7cmCirca 2010 The luminaire emits a diffused light. The curved opal diffuser provides a soft and comfortable spatial lighting, and the metallized back half of the product produces a decorative halo like lighting on the ceiling or wall surface. The metalized surface also creates a mirror effect, reflecting the texture, color or material of the installation surface.