A bolt of brilliant sunlight flashes out from your hand. The target must make a Constitution saving throw. On a failed save, a creature takes 6d6 radiant damage and is blinded for one minute. On a successful save, it takes half as much damage and isn't blinded by this spell. Undead and oozes have disadvantage on this saving throw.

At the end of each of its turns, a creature suffering from blindness due to this spell may make a Constitution saving throw to recover.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.