High Quality SP.85R01G001 / BL-FP230C ORIGINAL Bulb/Lamp with Housing Compatible for OPTOMA Projector 100% compatible with the Original Lamp With Housing Quality projector bulb life expectancy: 2500-3000 Hours. Compatible for OPTOMA DX205/DX625/DX627/DX733/EP719H/EP749/TX800/EP38MXB Full 180 Day Warranty.