Clear light

(tib.: ö-sel, skt.: prabhasvara) Clear light is the most subtle nature of mind, free of all obscurations. It continues with no beginning and no end, even during death and even into Buddhahood. It is described as equal to Buddha Nature.

 

Haribhadra explains: The nature, or essence, of mind, being unoriginated, is clear light; for the darkness of all conceptions of being is destroyed.