| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device facilitated in installation.SOLUTION: A lighting device 1 includes a light-emitting module 10, two human-detecting sensor modules 20, a main case 30 and two sub-cases 40. The light-emitting module 10 includes a plurality of light-emitting elements 11 arranged in rows. The human-detecting sensor module 20 detects existence/absence of a person. In the main case 30, the light-emitting module 10 which is long is arranged so that the longitudinal direction thereof is along the row direction of the plurality of light-emitting elements 11. In the sub cases 40, two human-detecting sensor modules 20 are arranged separately from each other. Here, the sub-cases 40 are respectively located at both longitudinal sides of the main case 30. Each of the sub-cases 40 is pivoted to the main case 30 so as to be turnable around the axis along the longitudinal direction of the main case 30. |
