| 摘要 |
PROBLEM TO BE SOLVED: To acquire an illumination environment with an open feeling and to acquire a brightness feeling of a space with small power consumption, in a lighting system.SOLUTION: A lighting system 1 includes: a plurality of panels 2 for configuring a ceiling surface C; and a plurality of lighting fixtures 3 one of which is provided at each panel 2. The lighting fixture 3 has: an LED 5; and an optical member 6 provided so as to come into contact with the panel 2 and for controlling light distribution of the light emitted from the LED 5. The optical member 6 has: a task light distribution part (transparent surface 61) for distributing the light emitted from the LED 5 toward a space desk top 7 opposing to the panel 2; and an ambient light distribution part (total reflection surface 62, lateral emission surface 63) for distributing the light emitted from the LED 5 in the direction along the panel 2.SELECTED DRAWING: Figure 3 |
