Amazon.com: Genuine OEM Replacement Lamp for BenQ MH630, MH680, TH680, TH681 Projector - IET Lamps with One Year Warranty (Power by Osram) : Electronics
Zr Hight Quality Original Bare Lamp P-vip 190/0.8 E20.9n For Benq Th681 Mh630 Mh680 Th680 Th681+ Th681 Mx662 Mx720 Projectors - Projector Bulbs - AliExpress
BENQ TH681 lamp/bulb - Fast worldwide shipping, great prices