What is the term for a string of outdoor lights suspended between two points?

The term "festoon lighting" refers specifically to a type of decorative lighting that consists of a string of lights, typically hung between two points, often used for outdoor celebrations or events. This type of lighting creates a warm and inviting atmosphere and is often seen in backyards, patios, and during festivals.

In contrast, while "string lights" could also describe similar setups, the term is more general and does not necessarily convey the same decorative context typically associated with festoon lighting. "Outdoor illumination" is quite broad and encompasses various types of lighting used outside, not just those arranged in a suspended manner. Similarly, "canopy lights" generally refer to fixtures designed to illuminate an area beneath a canopy and may not convey the same image of suspended decorative lighting. Therefore, festoon lighting is the most accurate term for the arrangement of outdoor lights stretched between two points.