https://www.ebay.com/sch/i.html?_nkw=Acer+Ec+J6400+001+Philips+Projector+Lamp+Module&_sacat=0&_dmd=2

Acer Ec. J6400.001 Philips Projector Lamp Module

Regular price
$221.00
Sale price
$151.00

Acer EC. J6400.001 Philips Replacement Lamp ModuleCompatible with these Projector Part Numbers: EC. J6400.001, EC. J6400.001, EC. J6400001, ECJ6400.001, ECJ6400001 Model Numbers: P7280, P7280i