Sri Lanka is scheduled to play a day-night Test against Australia in January next year.
The match will be played at the Gabba in Brisbane from January 24 to 28, 2019.
It will be Sri Lanka's 3rd day-night Test.
Sri Lanka played their 1st day-night Test with Pakistan in the UAE in 2017.
They will play their 2nd day-night Test against West Indies next month.