Your research has unlocked a new power in conjunction with using a wand.
Benefit: Similar to using a magic staff, you use your own Intelligence score and relevant feats to set the DC for saves against spells you cast from a wand, and you can use your caster level when activating the power of a wand if it’s higher than the caster level of the wand.
Pathfinder Roleplaying Game: Ultimate Magic. © 2011, Paizo Publishing, LLC; Authors: Jason Bulmahn, Tim Hitchcock, Colin McComb, Rob McCreary, Jason Nelson, Stephen Radney-MacFarland, Sean K Reynolds, Owen K.C. Stephens, and Russ Taylor.