narrow angle lighting fittings

例句：

1. 1. These narrowangle lighting fittings are perfect for smallspaces.
   这些狭窄角度照明配件非常适合小空间。
2. 2.The engineer used these narrow angle lighting fittings to illuminate the dark room.
   工程师使用这些狭窄角度照明配件来照亮黑暗的房间。
3. 3.The narrow angle lighting fittings were designedto provide even light distribution.
   这些狭窄角度照明配件被设计用来提供均匀的光线分布。