Epson Powerlite 83 Projector Assembly with 170 Watt UHE Osram Projector Bulb Epson Powerlite 83 with OEM Osram P-VIP Projector Bulb and Housing Genuine Osram P-VIP 200W E50 projector bulb 100% identical lamp with the original used in the projector BulbAmerica is a CERTIFIED Osram Partner and only ships Original Osram P-VIP bulbs 180-day warranty if purchased from BulbAmerica