Great News
This is fantastic news for individuals working in the aviation and nautical sectors, as well as those concerned about animal protection. The enormous, brightly colored spheres that adorn your electricity wires serve a purpose: they save lives.
Wikipedia
And now, when you see them swinging from your city’s electricity lines in all their orange, red, yellow, or white brilliance, you can appreciate everything they do. They may look like a mere decoration to keep the wires attractive, but it serves a purpose that keeps everyone safe and sound.