You may choose to convert damage dealt by this weapon to Radiant Damage.
This weapon counts as a Short Sword for purposes of Weapon Proficiency. Additionally, any of your Feats or abilities that grant you a bonus with the Short Sword also apply to the Sun Blade.
Special Actions
Sunlight
Standard Action [REC 10]
Potency (MR): 1d4+5 (No)
Effect: You swing the sword over your head, causing it to emit Bright Light out to 60 ft, which persists for 1 moment. This light counts as Sunlight for creatures and effects that are susceptible to it.