GROOVE 21 is an innovative outdoor/indoor in-ground or wall horizontal recessed system for direct view light—ideal for contour and path illumination in large urban areas, malls, and pedestrian zones.Like the thread of Ariadne guides Teseo through the labyrinth to escape the Minotaur, the GROOVE 21 lighting system points the way through architectural spaces. In a class by itself, whether in-ground- or wall-recessed, the GROOVE 21 modular system allows designers and architects to create configurations for projects with endless possibilities. GROOVE 21 (1 3/16” width) builds in state-of-the-art sophisticated technological processes: a patented double IP rating to grant reliable performance even in extreme conditions and a double-layer resin-coat to assure a complete light uniformity for the individual lines and boundaries of direct view light.