Synonyms of 'lambent'
a deep sky lambent with stars
the unmistakable gleam of his lambent, amber eyes
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You describe light, or something that reflects light, as brilliant when it shines very brightly.
The event was held in brilliant sunshine.
shining with an unsteady light
flickering candles in the candelabra
Thesaurus for lambent from the Collins English Thesaurus
(esp of a flame ) flickering softly over a surface