Hi Gabriel,

BGJB> Ghana-saara pa'dittena
BGJB> Through this camphor set ablaze,

Probably sandhi ghana-saara.m + padittena became
ghana-saara-ppadittena.

BGJB> diipena tama-da.msinaa
BGJB> through this light which abolishes the gloom,

Through the light of this camphor set ablaze,
which abolishes the gloom.

BGJB> Tiloka-diipa.m Sam'Buddha.m
BGJB> to Him who illuminated the Universe, to the Self-Awakened One,

Maybe "the Three Worlds"?

Metta-cittena,

Dimitry