Sword of reviling light

You sommon a sword of radiant energy in your hand. This sword is considered a melee weapon and has all the statistics of a shortsword and counts as a shortsword for other spells and features, and you are considered proficient with this sword even if you normally do not have proficiency with shortswords. You may use your spellcasting ability instead of your strength or dexterity for the attack and damage rolls when you attack with this sword. The sword lasts until the start of your next turn or until it ever leaves your grasp.

This sword sheds bright light for 5ft and dim light for a further 5ft. Thus light counts as sunlight for any rules involving sunlight.