| 摘要 |
PROBLEM TO BE SOLVED: To provide an indoor lighting system, which is improved in holding property and usability of a removed portable lighting device while attaining comfortable lighting.SOLUTION: The system includes a base unit 1 disposed on a wall in a room to emit illuminating light to the room inside; and a portable unit 2 detachably supported by the base unit 1 and including a light source part 22 which emits light, in which the base unit 1 is configured to enter the light emitted from the portable unit 2 into a light guide 13 and output the light from the light guide 13 as the illuminating light. Thereby, since the direction of light emitted from the portable unit 2 or the collecting performance of the light is never restricted, the portable unit can be constituted conveniently as a flashlight, while suitable lighting with a high illuminating effect by emission of diffused light from the base unit 1 can be attained. |
