Taran'cael's Parasol

 You touch one object that is no larger than 5 feet in any dimension. Until the spell ends, the object dims light in a 10-foot radius to a level comfortable for creatures with Sunlight Sensitivity. Completely covering the object with something opaque blocks the effect.

The spell ends if you cast it again or dismiss it as an action.

If you target an object held or worn by a hostile creature, that creature must succeed on a Dexterity saving throw to avoid the spell.