Super website
Yeah, It is.
So, Piwo jasne lekkie is considered "light" and Piwo jasne pelne is "Full-Light". Both being beer under 6% and under 10 plato / SG (for those who don't want to go to the site)
Poland has many full light beers then. After that, they're all mocny. LOL Light beer in the US is prob like 2-3% :)