Electrified 915P049020-"O" Replacement Lamp with Compatible Housing and Factory Original Bulbfor Mitsubishi Products Brand New Replacement Lamp with Compatible Housing and Factory Original Bulb -Better Reliability/Brighter Picture/Longer Lasting - Works With The Following Models: WD-57831; WD-65831; WD-73732; Wd-73831;WD57831; WD65831; WD73732; Wd73831;