藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<家具裝潢組件>
........................<照明裝置組件>
............................燈泡
................................電燈 (照明裝置組件)
....................................白熾燈 (照明裝置組件)
|||........................................反光燈
|||........................................鹵鎢燈
|||....................................弧光燈