| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire that is suitable for sleeping and wake-up situations of a user.SOLUTION: A luminaire has an equipment main body 2 secured to an indoor installation face (ceiling surface Ce), plural light sources 3 (31 to 34) provided to the equipment main body 2, and a controller 4 for performing light control on the light sources 3. The controller 4 performs light control on the plural light sources 31 to 34 so that each area of an A area containing the indoor ceiling surface, a B area containing a wall surface and a C area containing a floor surface is individually irradiated with light. |
