New Replacement Remote control Fit for S6 EX21 EX30 EX50 EX51 EX71 PL78 for Epson Projector New Replacement Remote control Fit for S6 EX21 EX30 EX50 EX51 EX71 PL78 for Epson Projector 90 days warranty If any delay, pls contact me SOON. After receiving, pls check carefully. If any question for the item, pls pls pls contact me SOON. Thanks! We will provide a full refund if any quality problem. Any question, pls contact first.We can discuss together to find out the best solution.Thanks!