n [U]
1 equipment for providing light for a room, building, etc 照明设备
*street lighting 街道照明设备.
2 the light itself 光; 光线
*Subtle lighting helps people relax. 光线暗淡有助于人们松弛精神. ,lighting-up time time when road vehicle lights must be turned on （路上车辆的）开灯时间.

n[U]
the lights that light a room, building, or street, or the quality of the light produced
　Better street lighting might help to reduce crime.
fluorescent/electric lighting
　Fluorescent lighting is much cheaper to use than light bulbs.
subdued/dim/soft lighting
(=lighting that is not very bright)
artificial/natural lighting