Buyquest HC4000_Lamp HC4000 OEM Replacement Projector Lamp for Mitsubishi. Includes New Osram P-VIP 230W Bulb and Housing
Amazon.com: AWO VLT-HC3800LP Replacement Lamp with Housing Fit for Mitsubishi HC3200/HC3200U/HC3800/HC3800U/HC3900/HC4000/HC4000U/HC77-10S/HC77-11S : Electronics