The agency responsible for ground zero redevelopment will spend $695,000 through 2011 to fund the twin beams of light that pay tribute to the World Trade Center victims.

The Tribute in Light memorial has been projected into the night sky from lower Manhattan around the anniversary of the 2001 terrorist attacks every year.

The board of directors of the Lower Manhattan Development Corp. voted Thursday to pay for the lights through the 10th anniversary of the attacks in 2011.

The board also voted to fund an oral history project and a documentary about the rebuilding of the trade center site.