Sony Online Entertainment just announced that DC Universe Online's "Fight for the Light" downloadable content pack will launch on September 6. In even better news, SOE has decided to remove the price tag and offer the pack as a free download to active subscribers!

"Fight for the Light" introduces the light power set to the game. Heroes will be able to utilize the green willpower of the Green Lantern Corps, while villains get the yellow power of fear. The pack also features new alerts that take place at S.T.A.R. Labs, Coast City and Oa. For more details, check out everything we learned about the content pack from Creative Director Jens Andersen at SOE Fan Faire.