The luminaire dedicated for surface mounting on ceiling or wall, equipped with highly efficient LED panels of luminous efficacy 100 lm/W. Product is characterised by simple design and elegant form. Square shape. Luminaire housing and diffuser made of polycarbonate. Luminaire is air-tight and the level of protection against solids and liquids penetration is IP54. There are two available options with the luminous flux of 1200, 1800 or 2400 lm. The colour temperature of light sources is 4000 K, colour rendering index Ra>80. The luminaire can be equipped with microwave movement sensor. Product is designed to indoor use in premises with higher level of moisture, passageways and stairways.