For BL-FS300B Compatible Projector Lamp With housing for OPTOMA HD81-LV, TX1080, EP1080, EP910, H81, HD80, HD8000, HD800X, HD803, HD81 by Mogobe Part number: BL-FS300B for OPTOMA HD81-LV, TX1080 30 days refund & 180 days replacement Mogobe is responsible for all the item descriptions and warranty.