| 摘要 |
PROBLEM TO BE SOLVED: To realize a comfortable lighting environment capable of providing a higher peace of mind, in a living room space in a dwelling house or the like. SOLUTION: This system is provided with a translucent shade 3a for covering a range of 30 deg. to -30 deg. from a fluorescent lamp 2, a opaque shade 3b for covering a range of 30 deg.-60 deg. and -30 deg. to -60 deg., and a reflector 4 for reflecting rearward light toward the direction of about 90 deg.-150 deg. and -90 deg. to -150 deg.. Faced wall faces are thereby lighted brightly while suppressing the dazzle of the light onto a person in the living space by the light to a direction of 30 deg. to -30 deg. attenuated by the transparent shade 3a, and a wall face 21 is lighted brightly by the light to the direction of about 90 deg.-150 deg. and -90 deg. to -150 deg., so as to provided a higher peace of mind and comfortable bright feeling. |
