Amazon.com: AWO Original P-VIP280W Lamp Bulb for BL-FP280I / SP.8UP01GC01 with Housing for OPTOMA W307UST/W307UST/I/W307USTI/W317UST/X307UST/X307USTI : Electronics
Optoma W307UST Projector Lamp with Module - MyProjectorLamps USA
ORIGINAL LIGHT TUNNEL TUBE FOR OPTOMA W307UST PROJECTOR | eBay
W307UST-LAMP Original Phoenix OEM SHP320 Lamp & Housing for the Optoma W307UST Projector with Original bulb inside - 240 Day Warranty
Replacement Lamp & Housing for the Optoma W307UST Projector - Walmart.com