The system is made up of a ceiling-mounted and an adjustable wall-mounted version, a vertical adjustable projector, a suspension, and a track-mounted indirect light. The uniqueness of i24 lies in its high lighting performance levels and in its unusual shape that is nevertheless able to blend into the most diverse environments. The optic is suitable for T16 light sources and ensures high photometric performance as well as small sizes. The asymmetrical light emission deriving from the peculiar curvature of the optic makes it possible to uniformly illuminate walls and ceilings with excellent values.