Temporarily blind with bright light (6)
I believe the answer is:
dazzle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">temporarily blind with bright light</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dazzle that I've seen before include "Animal's den" , "Temporarily blind with bright light" , "Overcome with intense light" , "Temporalily blind with intense light" , "glitter" .)