Dictionary entry

φλόξ

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

φλόξ gen., φλογός,

[in LXX chiefly for לַהַב, לֶהָבָה;]

a flame: Lk 16:24; φ, πυρός, Ac 7:30, II Th 1:8, He 1:7(LXX), Re 1:142:1819:12.†