dazzle

Short definition from Wiktionary

Verb

1. 1
   To confuse or overpower the sight of (someone or something, such as a sensor) by means of excessive brightness.
2. 2
   To render incapable of thinking clearly; to overwhelm with showiness or brilliance.
3. 3
   To be overpowered by light; to be confused by excess of brightness.

Noun

1. 1
   A light of dazzling brilliancy.
2. 2
   Showy brilliance that may stop a person from thinking clearly.
3. 3
   A herd of zebra.
4. 4
   Dazzle camouflage.