In the creation of theatrical art,the fusion and interaction of various artistic elements imbue the work with depth and complexity.Among them,stage lighting is one of the important artistic elements.By combining technology and artistry,it leverages the controllable properties of light to precisely shape characters,richly enhance emotions,and powerfully propel the plot forward.The subtle interplay of light,color,and shadow captures the passage of time while revealing the inner world of the characters and the nuanced contexts of the drama,and provides a unique form and aesthetic value to theatrical creation.With its profound expressiveness and creativity,stage lighting holds an irreplaceable position in theatrical art,injecting a distinctive"power"into the presentation of stagecraft.