https://www.ebay.com/sch/i.html?_nkw=Osram+Bare+Lamp+For+3M+Mp7720+Projector+Dlp+Lcd+Bulb&_sacat=0&_dmd=2

Osram Bare Lamp For 3M Mp7720 Projector Dlp Lcd Bulb

Regular price
$191.00
Sale price
$129.00

Genuine OSRAM Sylvania projector replacement bare lamp for 3M front projectors.