Recessed fixed floor or ground luminaire, designed for fitting with monochrome white LED sources, illumination with incorporated electronic control gear. The round frame has a diameter D=137 mm; the body and frame are made of AISI 304 stainless steel with sodium-calcium extra clear glass, thickness 12mm. Stainless steel body coated with black paint. The luminaire is fixed to the outer casing by means of two TORX-type screws that ensure proper anchoring. IP66, IK10