"Pathu Pem Pathum"
It seems you're looking for the English translation or transliteration of the lyrics for (පත්තු පෙම් පතුම්) — a popular Sinhala song.
Music Review
The Full "Pathu Pem Pathum" Lyrics in English (Translated)
How to Use These English Lyrics
Chorus: Oh, little lantern, burn slow and low, For the path you walk, I will never know. Carry the jasmine of my weary breast, In a world that will not let you rest.