新的光学设计引进了热点高强度和宽扩散灯。
The new optical design introduced with hotspot high strength and wide spread hot lights.
大多数解放油罐车头灯不是高强度放电灯(HID)或卤素灯。
Most vehicle headlights are either High Intensity Discharge (HID) lamps or halogen lamps.
筒灯照明用于非正式会议空间，当有审美的考虑，而且需要较高强度的光照时，会使用小型荧光聚光灯。
D. downlighting is used in informal meeting spaces and compact fluorescent pot lights are used where aesthetic considerations and higher light levels are required.
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