Vivitek DX831 Replacement Projector Lamp With Original Bulb Inside

Light up large rooms again with this original replacement lamp and housing for the Vivitek DX831. The genuine 310-watt OEM bulb drives up to 5,000 lumens — bright enough for auditoriums and big conference spaces — with about 2,500 hours of rated life. The complete module is factory-assembled for a straightforward swap. Fits: Vivitek DX831.