Recessed luminaire that can be installed in walls, ceilings and floors. It is designed to use white monochrome LED lamps. The luminaire is fixed to the outer casing using special locking seals that hold it in place. The unit comes complete with LED circuit and a metallized plastic reflector. The product's wiring system features an A2 stainless steel cable gland. The cable is equipped with an anti-transpiration device (IP68) that consists of a silicone-coated joint located on the power cable. Two types of outer casing are available for installation and both can be ordered separately from the plastic optic assembly. The glass unit, optical assembly and outer casing together guarantee a maximum static load resistance. The maximum surface temperature of the glass is less than 40°. Luminaire protected against polarity inversion.