As the title says, the medium electric lighted pole has the default supply area of 7x7 instead of 9x9. I'm not sure if this is an issue with this mod or Krastorio 2. It doesn't look like Space Exploration touches the electric poles at all though. And I did see there's also a compatibility file for LightedElectricPoles buried in the Legacy folder in the K2 mod. Would love to see this fixed, let me know if you need anymore info. Love the mod!

I was going to post this too. The unlit medium poles for K2 are 9x9 and the lighted version (this mod) are 7x7. Same goes with substations, the K2 version is 20x20 and the lighted is 18x18.