![EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X](https://pbs.twimg.com/media/DCxk5K_W0AIQtk2.jpg)
EPCOR on X: "Ever wonder what these "balls" on power lines are for? #NationalElectricityMonth https://t.co/ptIRz4hAnb" / X
![Around when I was 8 I thought that the red marker balls on high tension power lines were pokeballs with pikachus in it that were there to power the lines with their Around when I was 8 I thought that the red marker balls on high tension power lines were pokeballs with pikachus in it that were there to power the lines with their](https://i.redd.it/q8hj2ejd3d331.jpg)
Around when I was 8 I thought that the red marker balls on high tension power lines were pokeballs with pikachus in it that were there to power the lines with their
![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, 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,](https://pbs.twimg.com/media/D0T9F7IXQAA42wQ.jpg)