Factorio Forums

Reference: https://mods.factorio.com/mods/darkfrei/CannonAlpha

Is it possible to change tint on event: technology researched? It would be nice, when by data.raw.technology["turret-damage-#"] or data.raw.technology["laser-turret-speed-#"] the color will be changed.

No, tint colors can only be set during the prototype loading stage.