LUMINAIRE

To provide a luminaire that can appropriately control light irradiation according to the distance to a detection target.SOLUTION: A luminaire according to an embodiment includes an illumination unit, a first detection unit, a second detection unit, and a control unit. The illumination unit irradiates an irradiation range with light. The first detection unit detects a detection target within a first detection range including the irradiation range. The second detection unit detects a distance to a detection target within a second detection range included in the irradiation range. The control unit controls the illumination unit on the basis of at least one of a detection result indicating whether the detection target exists within the first detection range and the distance to the detection target within the second detection range.SELECTED DRAWING: Figure 3 【課題】検知対象との距離に応じて適切に光の照射を制御できる照明装置を提供すること【解決手段】実施形態の照明装置は、照明部、第１の検知部、第２の検知部、及び制御部を具備する。照明部は、照射範囲に光を照射する。第１の検知部は、照射範囲を含む第１の検知範囲内の検知対象を検知する。第２の検知部は、照射範囲に含まれる第２の検知範囲内における検知対象との距離を検知する。制御部は、第１の検知範囲内に検知対象が存在するか否かを示す検知結果、及び、第２の検知範囲内における検知対象との距離の少なくとも一方に基づいて、照明部を制御する。【選択図】図３