What is another word for illumination unit?
Pronunciation: [ɪlˌuːmɪnˈe͡ɪʃən jˈuːnɪt] (IPA) 
There are a variety of synonyms for the term "illumination unit," which refers to a device or instrument used to provide light for a specific purpose. Common alternatives include "light source," "lighting fixture," "lamp," "floodlight," "torch," "flashlight," "spotlight," and "lantern." Each of these terms conveys a slightly different meaning, depending on the context in which it is used. For example, a floodlight might be used to provide broad, uniform illumination over a large area, while a spotlight might be used to highlight a specific object or area. Regardless of the specific term used, the primary purpose of an illumination unit is to provide light in a controlled and efficient manner.
