Countdown Plugin Language Files

Anyone know where I can find the Language files for the Countdown plugin? It seems it has not been created native to Joomla so the overrides do not pick up the language files and I can't seem to find them in the public directory for some reason?

*UPDATE-Found it!*

For anyone else:
HIKA_DISCOUNT_ENDS_IN="Limited time discount"
HIKA_SALE_ENDS_IN="Limited time sale"

Hi,

The plugin uses the standard language file system.
As for all the joomla plugins, the language file of the plugin is stored in administrator/languages/en-GB/ with the file name en-GB.plg_hikashop_discountcountdown.ini