Sun Blade

+2 bonus to attack and damage rolls made with this weapon.
Longsword 1d8 Shortsword 1d6 Deals radiant
damage. if target is undead it takes 1d8 extra
damage emits bright light (sunlight) in 15-foot
radius and dim for another15-feet. you can use a
action to expand or reduce its radius of bright and
dim light by 5-feet each, to a max of 30-feet and
min of 10-feet.