Blade Of Light

Transmutation [good]
Level: Artificer * 4, Cleric */Oracle * 4, Inquisitor * 4, Paladin * 4
Components: V, S
Casting Time: 1 Standard Action
Range: touch
Target: one melee weapon
Duration: 1 round/level
Saving Throw: None
Spell Resistance: no
  This spell infuses a weapon with pure sunlight (the weapon need not be a bladed weapon). A weapon enhanced by this spell sheds light as if daylight had been cast on it. It functions as a magic and good weapon for the purposes of overcoming Damage Reduction. The weapon grants a +2 Sacred Bonus on attack rolls against undead and deals +1d6 points of damage on a successful hit against such foes; against Incorporeal undead, it functions as if it had the ghost touch weapon special ability. The weapon automatically confirms critical hits against foes that are vulnerable to sunlight.