What does a dashed or dotted circle represent in electrical plans?

In electrical plans, a dashed or dotted circle typically denotes the location of a ceiling-mounted light fixture or other overhead elements. This visual representation helps to distinguish these elements from other components in the design, allowing for a clear understanding of where lighting fixtures are intended to be installed. The use of dashed lines or circles indicates that these features are located above the plane of the drawing, which is especially important in 2D plans where spatial relationships must be interpreted by the viewer. This technique aids electricians and contractors in visualizing the layout and ensures that installations are carried out correctly, aligning with the overall design and functional requirements of the space.