Redbox filed suit Tuesday against Warner Home Video, its third such lawsuit against a Hollywood studio for attempting to delay distribution of newly released DVDs to the operator of $1 movie rental kiosks. The suit takes issue with new distribution terms imposed by Warner Home Video that would prohibit kiosk operators like Redbox from obtaining new DVD releases for 28 days after they go on sale. Time Warner Inc.-owned Warner Bros. adopted a policy for its home video unit similar to that imposed by Twentieth Century Fox and Universal Pictures, which also prompted Redbox to bring civil suits. 'Warner Home Video's actions come at the expense of consumers,' said Redbox President Mitch Lowe in a statement. A Warner Home Video spokesman declined to comment on the pending litigation. The studios are split over how to deal with fast-growing Redbox, which has 15,000 DVD vending machines at grocery, convenience and drug stores nationwide, as well as in the nation's largest retailer, Wal-Mart Stores Inc. Sony Pictures Home Entertainment and Lions Gate Entertainment signed multimillion-dollar distribution agreements this summer with Redbox, which is a wholly owned subsidiary of Coinstar Inc. 