When installed it appears to have light shining from a hole in the ceiling, concentrating the light in a downward direction as a broad floodlight or narrow spotlight.
Mgbe emechara ya, o yiri ka ìhè na-enwu site n'otu oghere dị n'elu ụlọ, tụkwasị ìhè dị n'okpuru ala dị ka nnukwu ogbu mmiri dị ukwuu ma ọ bụ ihe ngosi dị warara.