https://www.ebay.com/sch/i.html?_nkw=Acer+Ec+72101+001+Osram+Projector+Lamp+Housing+Dlp+Lcd&_sacat=0&_dmd=2

Acer Ec.72101.001 Osram Projector Lamp Housing Dlp Lcd

Regular price
$141.00
Sale price
$91.00

Genuine OSRAM Sylvania projector replacement lamp with housing for Acer front projectors.