eWorldlamp BENQ 5J.J6R05.001 high quality Projector Lamp Bulb with housing Replacement for BENQ MX766 MW767 MX822ST Type: Projector eWorld Lamp high quality Bulb with Housing. Lamp Life: about 2000 hours Compatible Projector Model:BENQ MX766 MW767 MX822ST Express Fast shipping 150 days warranty