The lights blazed brilliantly, lighting up the whole street.
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Almost never appears in everyday speech. You'll mostly meet 晔 as an element in given names — parents pick it for the auspicious 'radiant' meaning. The historian Fan Ye 范晔 (398-445) compiled 《后汉书》 (Book of the Later Han).
memory
日 (sun) on the left + 华 (splendid) on the right → 'splendor of the sun' = bright.