Optoma HD20 Projector Cage Assembly with Original Projector Bulb Inside Optoma HD20-LV (Serial Q8EG...) Lamp with Original Osram P-VIP Projector Bulb Genuine OEM Osram P-VIP projector bulb OEM specified  designed specifically to fit Optoma HD20-LV (Serial Q8EG...) 180-day warranty for Assembly purchased from BulbAmerica 100% identical lamp as originally used in Optoma HD20-LV (Serial Q8EG...)