Here a fix to use this mod with Factorio 2.1.X
Unzip electric_pole_free_light_0.0.3.zip
Open electric_pole_free_light_0.0.3\info.json with an editor like notepad+++
Change the line
"factorio_version": "2.0",
To
"factorio_version": "2.1",
Save the File. Zip Everything the way it was before
Keep Enjoying the mod :-)
*Testet with Factorio 2.1.23
