Series of linear fixtures to be recessed in-ground with very low recess depth available in various lengths. Designed for the lighting of facades, walls with wall wash effect thanks to the wide availability of optics and powers. The aluminum alloy construction with high resistance to corrosion subjected to a further anodizing treatment, make the product durable and long lasting. The product is equipped with the Ghidini water-lock system that prevents the rising of humidity from the power cable due to the alternating on and off cycles. The product is installed with a stainless steel rough-in housing that prevents the appliance from coming into contact with the ground. The product can be walked on and installed in areas not permitted for traffic. Not suitable for installation in swimming pools or fountains.