In practice, the nickel-plated, polished brass LUM creates an array of stars, rectangular forms and other attractive geometric shapes, depending on the perspective of the viewer.

• 而在实际中，包裹着镀镍层，抛过光的铜质LUM灯随着观众的视角，呈现出整排星星的形状，矩形状以及其他吸引人的几何形状。