https://www.ebay.com/sch/i.html?_nkw=Davis+Dl+450+Ushio+Projector+Bare+Lamp&_sacat=0&_dmd=2

Davis Dl-450 Ushio Projector Bare Lamp

Regular price
$158.00
Sale price
$104.00

Davis DL-450 Ushio Replacement LampCompatible with these Projector Part Numbers: DL-450, DL450 Model Numbers: DL450, DL 450 MKII, DL450 MKII, Litebeam