Exhibited brilliance (5)
I believe the answer is:
shone
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">exhibited brilliance</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for shone that I've seen before include "Gleamed" , "Excelled; glowed" , "Sparkled" , "did brilliantly" , "Radiated, emitted light" .)