This lamp is compatible with Epson EB-S7, EB-S72, EB-SB, EB-SB2, EB-W7, EB-W8, EB-X7, EB-X72, EB-X8, EB-X8e, EH-TW450, EMP-S8, EMP-X7, EX31, EX51, EX71, H309A, H309C, H310A, H310C, H311B, H311C, H312A, H312B, H312C, H325C, H327A, H327C, H328A, H328B, H328C, H331A, H331C, Home Cinema 705HD, PowerLite 51, PowerLite 71, PowerLite 79, PowerLite EX31, PowerLite EX51, PowerLite EX71, PowerLite Home Cinema 705HD, PowerLite S7, PowerLite S7+, PowerLite S8+, PowerLite W7, PowerLite W7+, PowerLite W8+ & PowerLite WEX31 projector models