The Illusion range of wall washer light fixtures is inspired by nature. The design is based on a dune where the wind blows the sand into natural asymmetric shapes. This typical asymmetric shape makes the Illusion perfect as a wallwashing luminaire. Made of fully paintable CALCYT® plaster, this module integrates easily into the ceiling.The Illusion 50 and 111 offer a full range of light sources, and are ideal for energy efficient LED retrofit lamps. CALCYT® plaster fittings share the same thermal expansion characteristics as regular plaster or plasterboard. This ensures installations that remain free of plaster cracks for the long haul.