LED luminaire for mounting close to the ceiling or wall. High luminous flux and good efficiency (100lm / W) that meets the market's toughest requirements and requires fewer luminaires. IP44 and class II to fit in many indoor environments. Easy-to-install luminaire with long service life. Built-in motion sensor and basic light function, for energy-saving lighting of corridors, stairwells and other ancillary spaces. Dip-switch for range, twilight level, base light and time delay. Possibility of surface wiring.