Six Orange Balls | Marker balls hanging from high voltage po… | Flickr
KETRACO on X: "Ever wondered what are the balls that hang on power lines? They are called visibility marker balls. You'll often find them near mountain passes, in the deep valley areas,
Red Balls on Power Lines: Why Are They Up There? | Snopes.com
What are the red balls on power lines? - Quora
Aircraft warning balls hi-res stock photography and images - Alamy