慧日(huì rì) “the sun of wisdom”
HD. 7.683a(法华经、头陀寺碑文); DK. 4.1163c(无量寿经);
ps-L. 58a20.(concerning Avalokiteśvara)无垢清净光 慧日破诸暗 能伏灾风火 普明照世间(v);
K. 452.4.vitimira-jñāna-divākara-prabhā (← vtimira-jñāna divākara-prabhā); not found at Z. 129c20;