This lamp is compatible with Epson EB-S6, EB-S62, EB-TW420, EB-W6, EB-X6, EB-X62, EH-TW420, EMP-260, EMP-77, EMP-77C, EMP-S5, EMP-S5+, EMP-S52, EMP-S6, EMP-S6+, EMP-T5, EMP-X5, EMP-X52, EMP-X56, EX21, EX30, EX50, EX70, H283A, H284A, H284B, HC700, PowerLite 260D, PowerLite 77, PowerLite 77C, PowerLite 78, PowerLite Home Cinema 700, PowerLite S5, PowerLite S6, PowerLite S6 Series, & PowerLite W6 projector models